help help helppp!
What is the main strategy birds use to maintain their body temperature?
A-using energy from food to keep their bodies warm
B- nesting in warm, sunny location
C- eating warm food on cold days
D- spending the day in the shade of trees

Answers

Answer 1
The main strategy birds use to maintain their body temperature is A- using energy from food to keep their bodies warm.

Birds are endothermic, which means they generate their own body heat. They have a high metabolic rate and generate heat by breaking down food. This heat is then used to maintain their body temperature. To conserve this heat, birds have adaptations such as feathers, which provide insulation, and a high surface-to-volume ratio, which reduces heat loss. Birds can also fluff up their feathers to create air pockets that trap heat close to their bodies.

Related Questions

in which part of a plant would these cells be found

Answers

Answer:

These cells are usually found in all plant roots and mainly involved in providing support to the plants.

Explanation:

Why might it be helpful for an organism to have different types of connective tissue?

Answers

Answer:

a

Explanation:

becusw it ahfhhjddjdudjsjejdjdjdjdhshssjs

Quarter 1 Summative Assessment

Answers

Answer: ik this might not help but you have to put the specific question you want answered in or no one can help you

Explanation:

Write only 3 letter abbreviations in capital letters for the amino acid in each box

Answers

ALA - Alanine

ARG - Arginine

ASN - Asparagine

ASP - Aspartic acid

CYS - Cysteine

GLN - Glutamine

GLU - Glutamic acid

GLY - Glycine

HIS - Histidine

ILE - Isoleucine

LEU - Leucine

LYS - Lysine

MET - Methionine

PHE - Phenylalanine

PRO - Proline

SER - Serine

THR - Threonine

TRP - Tryptophan

TYR - Tyrosine

VAL - Valine

What are amino acids?

Amino acids are organic compounds that are used to construct proteins. They are composed of an amino group (-NH2), a carboxyl group (-COOH), and a side chain (R group), all attached to a central carbon atom (alpha carbon). There are 20 different amino acids that can be found in proteins, each with a different side chain, which gives them unique chemical properties.

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Fermenter is the heart of fermentation process- explain

Answers

In the fermentation process, the fermenter is a container that offers a regulated environment for microorganisms to transform carbohydrates into desired products. It enables process monitoring and control, leading to high yields of high-quality goods.

What other names are given to fermenters?

Fermentors, commonly referred to as bioreactors, are sterile, enclosed tanks used for the ideal development of microorganisms. Large-scale cultivation of the microorganisms is possible to develop metabolites with industrial applications.

What components of a fermenter are crucial?

One of the fermentor's key components is the aeration system. To maintain optimum aeration and oxygen availability throughout the culture, a good aeration system must be chosen.

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How are speciation and reproductive isolation similar and different?

Answers

Answer:

Look below

Explanation:

Reproductive isolation represents a breakdown in the ability to reproduce successfully with sexual partners of another type of organism, and speciation requires a build up of reproductive isolation between diverging types of organism until gene flow is sufficiently rare or ineffective that the entities are considered

A graph of the total number of species found in an area against the percentage of land
under protection would show a/an…
A. exponential correlation.
B. negative correlation.
C. positive correlation.
D. lack of correlation.

Answers

The graph of the total number of species found in an area against the percentage of land under protection would show a positive correlation.

What would the graph of  the total number of species found in an area against the percentage of land under protection  show positive correlation?

This is because as the percentage of land under protection increases, it is likely that there would be more resources available for species to thrive and more opportunities for habitat restoration and conservation efforts. Additionally, protected areas often provide important ecosystem services that support biodiversity, such as water filtration, carbon sequestration, and soil conservation.

However, it is important to note that the relationship between protected areas and biodiversity is complex and may depend on a variety of factors, such as the size and location of the protected area, the level of protection and management, and the characteristics of the species and ecosystems in question.

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What is a petrified fossil and how are they formed?

help me plss

Answers

Answer:

Petrification (petros means stone) occurs when the organic matter is completely replaced by minerals and the fossil is turned to stone. This generally occurs by filling the pores of the tissue, and inter and intra cellular spaces with minerals, then dissolving the organic matter and replacing it with minerals.

Petrification occurs when the organic matter is completely replaced by minerals and the fossil is turned too stone. This generally occurs by filling the pores of the tissue, and inter and intra cellular spaces with minerals, then dissolving the organic matter and replacing it with minerals.

Messenger RNA produced during transcription and eukaryotic cells undergoes processing before it exits the nucleus . which of the following is not a part of this mRNA processing ?
a addition of a methylated cap
b removal of introns
c addition of dna primers
d addition of a poly a tail

Answers

Answer:

c addition of dna primers is not a part of this mRNA processing.

Messenger RNA produced during transcription and eukaryotic cells undergoes processing before it exits the nucleus while the addition of DNA primer is not a part of this mRNA processing. Therefore, the correct option is C.

A DNA segment is copied into RNA during transcription. Messenger RNA is the term for DNA segments that are translated to RNA molecules that really can code for proteins. Non-coding RNAs are RNA molecules that contain copies of additional DNA segments. Just 1% to 3% of all RNA samples are mRNA.

The act of copying information from a DNA strand into a fresh messenger RNA molecule is called transcription (mRNA). DNA preserves genetic material as a reference or template safely and permanently in the cell nuclei.

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I need help with a question, can someone solve it for me?

Why does the earth experience high tides?

A. High tides occur because the comet Neowise passed by Earth



B.The earth experiences high tides because the gravitational force of the moon attracts the water and solid earth, pulling them closer to the moon



C.High tides occur because Jupiter is in alignment with Saturn



D.This causes areas of water that bulge away from the earth.

Answers

Answer:

B.The earth experiences high tides because the gravitational force of the moon attracts the water and solid earth, pulling them closer to the moon

Explanation:

The chemical bonds holding nucleotides together within a DNA strand are weaker than those holding the two strands of DNA together true or false 

Answers

False the chemical bonds which holds two strands of dna together are called hydrogen bonds

What feature of Earth's surface is discussed in this box?

Answers

Answer:

Please make me brainalist and keep smiling dude I hope you will be satisfied with my answer

The _____ refers to the overarching 1930s legislation that deals with many aspects of the production and sale of farm-raised commodity crops.
Please choose the correct answer from the following choices, and then select the submit answer button.
Answer choices
Federal Farm Loan Act
Agricultural Act
Sarbanes-Oxley Act
U.S. Farm Bill

Answers

The correct answer is the "U.S. Farm Bill."

What is U.S farm bill?

The U.S. Farm Bill is a comprehensive legislation that is passed by the United States Congress every five to seven years to address a wide range of issues related to agriculture, rural development, conservation, and nutrition. The first Farm Bill was enacted in 1933 during the Great Depression, and since then, it has been amended and revised numerous times to reflect the changing needs of the agricultural sector.

The Farm Bill is a significant piece of legislation that impacts the lives of millions of people across the United States, including farmers, ranchers, consumers, and rural communities. It provides funding for a range of programs, such as crop insurance, conservation, agricultural research, rural development, and nutrition assistance programs, including the Supplemental Nutrition Assistance Program (SNAP).

The Farm Bill also includes provisions related to the production and sale of commodity crops, such as wheat, corn, soybeans, and cotton. These provisions include subsidies and price supports that aim to stabilize commodity prices, promote agricultural production, and ensure a reliable supply of food and fiber.

In conclusion, the U.S. Farm Bill is a crucial piece of legislation that provides support to the agricultural sector and addresses a wide range of issues related to rural development, conservation, and nutrition. Its provisions related to commodity crops are just one of the many aspects of this comprehensive legislation.

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Define the definition: Heterozygous

Answers

having two different alleles of a particular gene or genes.

Starting billions of years ago, algae lowered the. atmosphere. levels in the A. carbon dioxide D. oxygen C. ozone B. methane​

Answers

Explanation:

ozone probably, I think

In fruit flies, brown bodies are dominant to black bodies. cross two heterozygous fruit flies. determine the phenotypic and genotypic ratios. then determine how many fruit flies, if 200 are born, will have black bodies

Answers

Answer:Cross a black fruit fly with a heterozygous fruit fly. Determine the phenotypic and genotypic rations of their potential offsping

Explanation:

nina wasnts to learn about the toxic effects of chemicals on humans

Answers

Answer:

1). it weakens the immune system

2). Effects both mental and physical health

2).Can lead to death

which process results in greater genetic diversity in offspring

Answers

Answer:

Genetic variation is increased by meiosis. Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote. Recombination or crossing over occurs during pro phase I.

Answer:

Genetic variation is increased by meiosis

Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote. Recombination or crossing over occurs during prophase I.

Explanation: Hope this helps. Mark me brainliest! :))

A student drew the following diagram to model the structure of an Australian
grassland community. Kangaroos are herbivores. In which level of the
student's model would you find kangaroos?
A. Level 3
B. Level 4
C. Level 1
D. Level 2

Answers

Based on the typical structure of a food web or ecological community model, kangaroos would most likely be found in Level 3, which usually represents the secondary consumers in a food chain or web.

option A.

In which level of the student's model would you find kangaroos?

This means that kangaroos feed on primary consumers such as grasshoppers or small mammals that eat plants.

Level 4 typically represents the top predators or tertiary consumers in the community, which may include large carnivorous animals that eat other consumers.

Levels 1 and 2 usually represent the producers (e.g., plants) and primary consumers (e.g., herbivorous insects) in the community, respectively.

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What are the effects of dam
removal on a river and its
watershed? of water does

Answers

Dam removal can affect water quality through the downstream transport of sediment-bound contaminants (e.g., organic substances and heavy metals) and the alteration of biogeochemical cycles.

give three functions of a fruit

Answers

Answer:

please make me brainalist and keep smiling dude I hope you will be satisfied with my answer

Explanation:

A fruit protects the immature seeds from animals and extreme climatic conditions. It stores food material. It attracts animals that help in dispersing or scattering the seeds to distant places.

banana
Boost your digestion and heart health

Please answer and help for number 16. And explain your answer A,B,C or D

Answers

Answer: I have no clue if I'm right but B. Conditions in the environment favor purple lupines.

Explanation:

It seem that the purple ones thrive better in that eco system.

I'm so sorry if I'm wrong!

Which type of macromolecule contains phosphorus, and where in the molecule are phosphorus atoms located

Answers

Answer:

Nucleic acids, which include DNA (deoxyribonucleic acid) and RNA (ribonucleic acid), are the macromolecules that contain phosphorus. Phosphorus is an important component of the nucleotides that make up nucleic acids.

In DNA, the phosphate group is located on the 5' carbon of the sugar molecule, which is connected to the nucleotide base via a phosphodiester bond. The phosphate groups of adjacent nucleotides form the backbone of the DNA molecule.

In RNA, the phosphate group is similarly located on the 5' carbon of the sugar molecule, but RNA has a ribose sugar instead of a deoxyribose sugar. RNA also typically contains single-stranded nucleotides, rather than the double-stranded structure of DNA.

Overall, phosphorus plays a critical role in the structure and function of nucleic acids, which are responsible for storing and transmitting genetic information.

How can you make your topic relevant (culturally, socially, personally) for the audience? Consequently, what can the audience learn from your presentation? On your own word 100 word count please

Answers

By making my topic relevant to the audience, I will draw on personal and cultural experiences.

Cultural, Social, and Personal Relevance of Topics

If I am talking about the importance of physical fitness, I can relate it to the audience's own lives by citing examples of how physical fitness can help them reach their individual goals.

I can also draw on cultural experiences by citing examples of famous athletes who have used physical fitness to achieve success. By making the topic relevant, the audience can learn the importance of physical fitness in achieving their goals, as well as the benefits of a healthy lifestyle.

Additionally, they can gain insight into how physical fitness can be used to achieve success in all aspects of life. By making the topic relevant to the audience, I can ensure that they can learn valuable lessons from my presentation.

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Which words from the article help the reader to understand the importance of a special habitat?

OPTIONS

Answers

Answer:

Since there is no specific article mentioned in the question, I will provide a general answer.

The importance of a special habitat can be conveyed through various words and phrases depending on the context. Some examples of words and phrases that may help the reader understand the importance of a special habitat are:

Unique

Endangered

Fragile

Ecosystem

Biodiversity

Rare

Sensitive

Threatened

Niche

Keystone species

Habitat loss

Conservation

Preservation

Sustainability

Irreplaceable

These words and phrases may be used to describe the ecological, scientific, or cultural value of a special habitat and emphasize the need to protect it from human activities and other threats that may cause harm or destruction.

I Hope This Helps!

answer questions a b and c.

Answers

A) White and tubular, B) The genotype could be either AAbb or AaBb. C)  No, it is not possible to produce an open flower from this cross.

Describe Genotype?

Genotype refers to the genetic makeup of an individual organism, which is determined by the combination of genes inherited from its parents. It consists of the complete set of genes or alleles present in an organism's DNA, which determine its physical and behavioral traits, such as eye color, height, susceptibility to diseases, and many others.

Genotype is expressed using symbols that represent the alleles present in an organism's DNA, with uppercase letters typically used to represent dominant alleles and lowercase letters used for recessive alleles. For example, the genotype of an individual with brown eyes could be represented as BB (homozygous dominant), Bb (heterozygous), or bb (homozygous recessive).

A) The genotype of the flower is aaBb. The phenotype of the flower would be white and tubular.

B) The phenotype of the flower is red and open. The genotype could be either AAbb or AaBb.

C) No, it is not possible to produce an open flower from this cross. This is because the individual with AAbb genotype would only produce gametes with the genotype "Ab", and the individual with AaBB genotype would only produce gametes with the genotype "aB". When these gametes combine, the resulting offspring would have either the genotype AaBb or AaBB, which would result in either red tubular flowers or red open flowers. Therefore, there would be no open flowers produced from this cross, regardless of color.

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A) The phenotype of a flower with genotype aaBb would be white with an open shape. This is because the recessive allele a at gene A causes the absence of red color, while the dominant allele B at gene B causes the tubular shape to be expressed.

B) The possible genotypes of a red, open flower could be AABB, AABb, or AaBB. This is because the dominant allele A at gene A is necessary for the expression of the red color, while the dominant allele B at gene B is necessary for the expression of the tubular shape.

C) No, it would not be possible to produce an open flower from the cross between AAbb and AaBB individuals. This is because both parents are homozygous for one of the genes controlling flower shape, either recessive (bb) or dominant (BB), and therefore all their offspring will inherit at least one dominant allele for flower shape. As a result, all offspring from this cross will have a tubular shape.

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HELP WITH BIO HOMEWORK!!

Answer options:
a. Because foxes are smaller than jackals, gray wolves are less closely related to pampas foxes.
b. Given how little its DNA has changed, the golden jackal was the gray wolf's most recent ancestor.
c. Given that their DNA sequences are more similar, gray wolves and golden jackals are more closely related.
d. Because their DNA sequences differ greatly, scientists believe that the pampas fox was the gray wolves' earliest ancestor.

Answers

After reading the text I belive the answer is C

1. How far will a car travel at 50 m/min in 25 min?
2. How far will a car travel at 50 km/h in 7 h?
3. How long will a ball roll 400 m at 70 m/min?
4. If a car travels from 3 m/s to 30 m/s in 3 seconds, what is the car's average acceleration?

Answers

Answer:

1. 1,250 miles

2. 350 km

3. 5.71 min

4. 10 m/s

Explanation:

50 m/min * 25min = 1250 miles

50 km/hr * 7 hrs = 350 km

Question was confusing, but if I interpreted it correctly...

400 m ÷ 70 m/min = 5.71 min

3 m/s to 30 m/s in 3 sec would be an increase of 10 m/s

PLS HELP I GIVE BRAINLIEST
Fill a clear bin (shoe box size works best) about half way with dirt. The dirt can be from outside or a garden supply store.
Lightly moisten the dirt by sprinkling water over it.
Place about 5 worms in the bin. The worms can be dug up from outside or from a bait store.
Observe the worms, in a period of 2,5,10 minutes and 1 and 2 days

What do the worms do when first placed in the dirt.
After 2 minutes where are the worms?
After 5 minutes where are the worms?
After 10 minutes where are the worms?
When you return after one day what do you notice?
When you return after two days what do you notice?

Answers

When first placed in the dirt, the worms may burrow into the soil or crawl around on the surface.

Exploration.

Less crawling around.

Motionless on the soil.

Tunnel creation.

Visible casting.

What are the likelihoods of worm behavior?

After 2 minutes, the worms may still be exploring their new environment or starting to burrow deeper into the soil. After 5 minutes, the worms may have burrowed deeper into the soil or be crawling around the surface less frequently. After 10 minutes, the worms are likely to have burrowed deeper into the soil or remain motionless on the surface.

When returning after one day, you may notice that the worms have created tunnels in the soil and have consumed some of the organic matter in the soil. They may also have deposited their castings, which are rich in nutrients. When returning after two days, you may notice that the worms have continued to create tunnels and consume organic matter, and their castings may be more visible.

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Much like auxin in a stem causes it to grow upward, the auxin in which structure makes it grow downward?

Responses

flowers

roots

gametes

leaves

Answers

Answer :Roots

Explanation: Gravitropism is based on the redistribution of auxin in the elongation zone of the developing root. If the root is not growing vertically downward, then auxin accumulates in the lower parts of the root, inhibiting cell elongation and causing the root to bend in the direction of gravity.

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in the time period of 1860 - 1900, lumber entrepreneurs could purchase land in michigan from the government land office for: there are 20 rows of seats on a concert hall: 25 seats are in the 1st row, 27 seats on the 2nd row, 29 seats on the 3rd row, and so on. if the price per ticket is $2,300, how much will be the total sales for a one-night concert if all seats are taken? What is the definition of a parable? Describe some of the main themes taught in the parables of Christianity. Randi is applying for a job at a tech start-up. She has been told that it is a pretty casual workplace. Should she still dress professionally for her interview? A. No, if it is a causal workplace, jeans and a t-shirt are probably fine. B. Yes, but only if the employer tells her to when she sets up the interview. C. No, what a potential employee wears to an interview really does not matter. D. Yes, employees should demonstrate their understanding of professional standards. The table below shows a set of points that have been dilated. The rule for the dilation is (x, y).(x, y)(0, 1)(4,-2)(-6,1)TrueFalsePrevious(0,1)(2,-1)(-3,2)O rx+sy=244x+16y=120In the system of equations above, r and s areconstants. If the system has an infinite number ofsolutions, what is the value of rs ? A local store charges $1.97 per pound for bananas and $4.49 for a gallon of apple juice what is the cost of 1.5 lb of bananas and 1 gallon of apple juice Answer these question a baseball has a mass of 145 g. a pitcher throws the baseball so that it accelerates at a rate of 80 m/s2. how much force did the pitcher apply to the baseball?(1 point) Are quadrilaterals LMNO and PQRS similar? Yes, quadrilaterals LMNO and PQRS are similar because a translation and a dilation map quadrilateral LMNO onto PQRS. Yes, quadrilaterals LMNO and PQRS are similar because a rotation and a dilation map quadrilateral LMNO onto PQRS. Yes, quadrilaterals LMNO and PQRS are similar because a reflection and a dilation map quadrilateral LMNO onto PQRS. No, quadrilaterals LMNO and PQRS are not similar because their corresponding segments are not proportional. a group of observations measured at successive time intervals is known as a(n) . a. additive time series model b. forecast c. time series what will happen to the apartment market in kansas city if the city government decides to set the price for three-bedroom apartments below the market equilibrium price in an attempt to make apartment living more affordable for local families? a market segment consists of a group of: diverse products produced by the same manufacturer. customers who have diverse needs. similar products. customers who have similar needs. products that are considered obsolete. 21- "The doctors agree inordering me complete rest, a.absence of mentalexcitement, and avoidance ofanything in the nature ofviolent physical exercise,"announced Framton, wholaboured under the tolerablywidespread delusion thattotal strangers and chanceacquaintances are hungry forthe least detail of one'sailments and infirmities, theircause and cure. "On thematter of diet they are not somuch in agreement," hecontinued.A. predictions of the futureB. a relationship between charactersC. a character's personality read the excerpt from a poem for my librarian mrs. long. what conclusion can the reader draw from this excerpt about the speaker's viewpoint of mrs long? benzene has bp of 80oc, toluene has bp of 110 oc and xylene has boiling point of 130 oc. the gc of a mixture of these three compounds should show retention times as Which structure in the fetus allows blood to be shunted from the right atrium to the left atrium the natural rate of unemployment (nru) occurs when elimination tool select one answer a the number of job seekers is greater than the number of job vacancies. b the number of job seekers is equal to the number of job vacancies. c the number of job seekers is less than the number of job vacancies. d frictional unemployment is no more than 2%. Need help its due tomorrow for test corrections!! the physician orders lanoxin elixir 0.175 mg po q.am for the patient. the pharmacy sends a bottle labeled: lanoxin elixir 0.05 mg/ml. how many milliliters will the nurse administer to the patient? write your answer as a decimal number.