Biology High School

help me please it's hard ​

Help Me Please It's Hard

Answers

Answer 1

Answer:

4. predator

5. prey

6. interspecific

Answer 2

Answer:

predator, prey,  intraspecific

Explanation:

Related Questions

renewable energy makes up approximately how much of the total u.s. energy budget?

Answers

Answer:9.2 quadrillion BTU

Explanation:

What is the purpose of active transport?

Answers

Answer:

Active transport is an important form of substance transport on the inner surface of the small intestine. ... Active transport allows these cells to take up salts from this dilute solution and against the concentration gradient

Explanation:

and i'm mexican

To help maintain homeostasis

Plant cell vacuoles tend to store a great
deal of...
A. gases.
B. water.
C. protein.

Answers

Answer:

Water. Plant cells have a large central vacuole that tends to store a great deal of water

The answer is the second choice. “B”

Do you think the vacuum hose is an effective way to remove sea urchins? Why? Explain at least one way this technology can be improved.

Answers

Answer:

No, or at least not yet. there small and dont do much improvment. If they were much bigger and sucked better, including some touch-ups here and there, they would have a bigger effect on removing sea urchins.

Explanation:

No

vaccum hoses are quite small in size.They don't suck sea urchins as per requirement.If they would be bigger and have more sucking power then it can be yes.

What type of food was discovered to make up the majority of the diet of human foragers (and, by extension, likely our ancient ancestors)

Answers

Plant foods such as nuts, fruits and roots was discovered to make up the majority of the diet of human foragers. Hominine ancestors depended on foraging.

Hominine ancestors (i.e., before the evolution of H. sapiens), depended on foraging for millions of years.

Foraging refers to the search for wild food resources, which are provided by nature by gathering different sources (e.g., plants, small animals, birds, insects, etc).

Nuts, fruits and roots represent excellent sources of food because they contain both macronutrients (lipids, proteins and carbohydrates) and micronutrients (i.e., minerals and vitamins).

Learn more in:

https://brainly.com/question/8678699

Photosynthesis occurs in a plant cell's (1 point)
A) cell wall.
B) chloroplasts.
C) nucleus.
D) ribosomes.

Answers

Answer:

B) Chloroplasts

Explanation:

Chloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process.

a chromosome is best described as a _____________


a. gene that has more than one form

b. green cell found in many plants

c. strand of DNA containing genetic information

d. reproductive cell found in certain kinds of bacteria

Answers

Answer: the answer is C

The answer would be C

NEED HELP ASAP PLZ

Write T or True if the statement is true; write For False if the statement is false.
1. The greenhouse effect is a natural process that supports life on the earth for millions
years.

2. The majority of the Earth's atmosphere is composed of nitrogen and oxygen,
greenhouse gases comprise only a tiny fraction of the atmosphere.

3. All greenhouse gases are created as a result of human activity.

Answers

Answer:

1.)True

2.)False

3.)True

Explanation:

that's all I can give

in the family the father is affected by a genetic disorder the son in the family has the same disease but the daughters do not have it. what type of inheritance is this ?

Answers

Answer:

Explanation:When a genetic disorder is diagnosed in a family, family members often want to know the likelihood that they or their children will develop the condition. This can be difficult to predict in some cases because many factors influence a person's chances of developing a genetic condition. One important factor is how the condition is inherited.

e. How would the sky look if we could see microwaves in space?

Answers

Weird and the goverment would take them to study and wonder how they got there and people would be praising them (just a guess)

urea and uric acid are products of the breakdown of:

Answers

I think it’s proteins and nucleic acids

the tissue that covers body organs in an example of ___epithelial tissue ____.


A. epithelial tissue


B. nervous tissue


C. connective tissue


D. muscle tissue

Answers

The tissue that covers body organs in an example of epithelial tissue.

Epithelial tissue covers the surface of the body and lines the various body cavities and internal organs.There are different types of epithelial tissue:Simple squamous epitheliumStratified squamous epitheliumCuboidal epitheliumColumnar epitheliumCiliated columnar epitheliumGlandular epitheliumBasically all epithelial tissues have a fibrous basement membrane.Their functions are protection, absorption, secretion, etc.

Answer:

A. Epithelial tissue

Hope you could get an idea from here.

Doubt clarification - use comment section.

Answer:

It’s about drive, it’s about power, we stay hungry, we devour

Put in the work, put in the hours and take what’s ours

Black and Samoan in my veins, my culture bangin’ with Strange

I change the game so what’s my name? (Rock)

What they gonna get though?

8. Fish make use of _______ exchange in their gills. a. cross-current b. concurrent c. cocurrent d. countercurrent

Answers

Answer:

Countercurrent

Explanation:

I think it's the answer

Answer:

d. countercurrent

Explanation:

im pretty sure this the answer so i hope this helps bro/broette bye

The genetically programmed death of cells is called:

Answers

Answer:

Apoptosis :)

Explanation:

How to pronounce punnet squares?

Answers

Answer: puh-net

Explanation:

The gravitational pull between two objects depends on their mass and distance. What is meant by distance?
1 point)

A. How close the two objects are located, meaning that closer objects have a stronger
gravitational pull than objects farther apart.

B. The height of an object above the ground, meaning that an object will fall faster as the
height above the ground increases.

C. How far apart the two objects are located meaning that objects farther apart have a
stronger gravitational pull than closer objects.

D. The length of the object, meaning if the object is longer it will exhibit more gravitational pull
than if it is short.

Answers

The Answer is B because distance in that question refers to the distance from the object to the center of the earth

Which statement is true of evergreen coniferous trees?

Answers

Answer:always green and pinecones

Explanation:

In the kidneys, the countercurrent mechanism involves the interaction between the flow of filtrate through the nephron loop of the juxtamedullary nephrons (the countercurrent multiplier) and the flow of blood through the limbs of adjacent blood vessels (the countercurrent exchange

a. True
b. False

Answers

For this question, the answer is true.

what are the 2 parts of the central nervous system

Answers

Answer:

brain and spinal cord.

Explanation:

The two parts of the central nervous system are the brain and the spinal cord.

__________ is needed in the body to make vitamin D, bile acids, and cortisol. Group of answer choices Phospholipid Cholesterol Lipase Triglyceride

Answers

Explanation:

Cholesterol is the correct answer

The last woman scientist discovered one gene that is unique in human, and she called it an Eureka moment. How many letters are different in that gene if you compare the chimp version with the human version

Answers

Only one letter is different between the human gene and the chimpanzee gene.

What is a gene?

A gene is a term to refer to the molecular unit of genetic inheritance that is composed of deoxyribonucleic acid, that is,

A sugar group. A phosphate group. A nitrogenous base. Guanine (G) Cytokine (C) Thymine (T) Adenine (A)

Man and chimpanzee share 99% of their genes. However, there are important genetic differences for us to be a different species from chimpanzees. Well, the change of a single nitrogenous base and differentiates the gene of a chimpanzee from the gene of a human.

Learn more about gene in: https://brainly.com/question/787658

Human cells have 46 chromosomes. Each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere. Once the chromosome has split, each chromatid is called a daughter chromosome. At the end of cytokinesis, how many daughter chromosomes will be found in each cell? Explain.

Answers

Answer:

92 daughter chromosomes.

Explanation:

There are 46 chromosomes in a normal cell and each chromosome turns into 2 daughter cells. So 46 plus 46 is 92.

PLEASE HELP!! MULTIPLE CHOICE

Answers

genes control traits so when a gene is changed the trait changes

A

The answer should be A and C

All of the following are true of hospitals in the United States, except: _____________

a. the average length of stay has declined substantially in recent decades.
b. the percentage of hospital services provided to outpatients has increased substantially in recent decades.
c. hospitals are owned and operated as governmental or not-for-profit institutions, but they are not owned by for-profit corporations.
d. hospitals receive a greater percentage of the healthcare dollar than any other healthcare institution.

Answers

There are different kinds of Healthcare system. The true statement about hospitals in the United States is that Hospitals are owned and operated as governmental or not-for-profits institutions but they are not owned by for-profit corporations.

U.S. Healthcare coverage is known to be divided into 2 part. They are;

Public healthcare (government-funded) Private healthcare (privately-funded)

Hospitals often offer basic care to the sick. They treat illness and do simple surgery. Their work includes removal of gallstones etc. The hospitals are not set up to make profit but too help people.

Learn more about Hospital from

https://brainly.com/question/6610493

how is the dna in a prokaryotic different from a eukaryote?

Answers

eukaryotic cells have excessive linear chromosomes, while prokaryotic cells have only one chromosome.

Energy flow through an
ecosystem is
A. completely random
B. a one-way pathway
C. always towards the Sun
D. a dual-directional pathway

Answers

Energy flow is the flow of energy through
living things within an ecosystem. All living
organisms can be organized into producers
and consumers, and those producers and
consumers can further be organized into a food
chain. Each of the levels within the food is a trophic level.

What is the correct sequence in the transmission of a neural impulse?

Answers

Answer:

A nerve impulse begins when a neuron receives a chemical stimulus. The nerve impulse travels through the axon membrane as an electrical action potential to the axon terminal. The axon terminal releases neurotransmitters that carry the nerve impulse to the next cell

Explanation:

and i'm mexican

Look at the table for energy used in activities. Ella does 2 hours of dancing a week, plays football for 1 hour a week, and goes swimming for 0.5 hours a week. She has a mass of 55kg. How much extra energy will she need a week in order to do these activities?

Answers

Ella requires 3905 kJ of energy to do 2 hours of dancing a week, 1 hour of football a week, and 0.5 hours of swimming a week.

Ella, with a mass of 55 kg, does a series of activities in a week.

Let's calculate how much energy she needs for each activity in total.

Dancing

Ellas does 2 hours of dancing a week, which consumes 18 kJ/kg.h.

2 h × 55 kg × 18 kJ/kg.h =  1980 kJ

Football

Ella plays 1 hour of football a week, which consumes 25 kJ/kg.h.

1 h × 55 kg × 25 kJ/kg.h =  1375 kJ

Swimming

Ella goes swimming for 0.5 hours a week, which consumes 20 kJ/kg.h.

0.5 h × 55 kg × 20 kJ/kg.h =  550 kJ

Total energy expenditure

E = 1980 kJ + 1375 kJ + 550 kJ = 3905 kJ

Ella requires 3905 kJ of energy to do 2 hours of dancing a week, 1 hour of football a week, and 0.5 hours of swimming a week.

Learn more about energy expenditure here: https://brainly.com/question/4127266

2. What does substrate-level phosphorylation involve?
a. the direct formation of ATP by energy released during chemical reactions
b. the formation of ATP by the flow of protons through a membrane protein channel
c. the formation of ATP by the addition of oxygen
d. all of the above

Answers

Answer:

A

Explanation:

Because of a

I need some help pls
1what is the function of an enzyme


2 how are proteins made

Answers

the proteins are made up of fat

Other Questions
Using the verb "SER", which of these sentences is worded correctly? A ) Luis son tu amigoB) Luis es mi amigoC) Luis soy el amigo Using the verb "SER", which of these sentences is worded correctly? A). Los perros son inteligentes.B). Los perros eres inteligentesC). Los perros es inteligente. Using the verb "SER", which of these sentences is worded correctly? A) Tu soy mi hermano. B) Tu eres mi hermano. C(. Tu sois mi hermano. Using the verb "SER", which of these sentences is worded correctly?A) Nosotros son estudiantes.B) Nosotros eres estudiantes.C) Nosotros somos estudiantes.Using the verb "SER", which of these questions are worded correctly?A) Quien es el Seor Martinez?B) Quin es el Seor Martinez?Using the verb "SER", which of these questions are worded correctly?A) Cuando es tu cumpleaos? el dia 5 de eneroB) Como es tu cumpleaos? el dia 5 de eneroC) Por que es tu cumpleaos? el dia 5 de enero .Usando Verbo Tener.... Choose the correct verb for the right person.A) Yo tienes una casa grande.B) Yo teneis una casa grande.C) Yo tengo una casa grande..Usando Verbo Tener.... Choose the correct verb for the right person.)A) Vosotros teneis el pelo negro.B) Ustedes tengo el pelo negro.C). Ellos tienes el pelo negro..Usando Verbo Tener.... Choose the correct verb for the right person. A) Los nios es alegres. B) Jos tiene 20 aos. C) Diana tengo ojos grandes PLEASE HELP ASAPP!!!! ILL GIVE BRAINLIEST!! PLEASE HELP QUICKLY!1. A pet store purchases dog food from a supplier in the local community for $20 per bag. If the store adds a 10% markup to the dog food, how much will a customer have to pay for a bag?2. Jimmy's shop recently imported a new PlayStation game. The game originally cost $25, and for the company to make a profit they sell the game with the price increased by 40%. How much do they sell the game for? if f(x) = 2x^ 2 + 3x,then what is f(9)? Determine if the relation below is a function.(-3,2) ; (-3,5) ; (-3,-2) ; (-3,8)Group of answer choicesYes, this relation is a function.No, this relation is not a function. How to find final velocity and initial velocity and acceleration ? :( which cost the most per ounce 60 ounces of peanutt butter for 5.40,28 ounces for 2.24 or 16 ounces for 1.1.76 ActivityIn this activity, you will use a table of coordinate points to determine whether a function is linear or nonlinear. Billy hit a baseball to the bottom ofthe outfield wall. The table gives points in the function representing the helght of the baseball in terms of the horizontal distance traveled by theball. Help Billy find whether this function is linear or nonlinear.03150 78300 3The value of x represents the horizontal distance traveled by the baseball, and the value of y represents the height of the ball from the ground.-Part ATo determine whether a function is linear or nonlinear, check whether the rate of change is constant for every pair of coordinates. What is the ratechange in y, for the first two pairs of coordinates?of change, change in how are mass and volume similar Tisha scored an average of 18 points in each of her first five basktetballgames. Altogether, how many points did she score in her first fivegames? What are the different ways to choose the tens digit, B, in the number 76581B2, so that the number will be divisible by 4? Explain your reasoning. 1. Before starting, make a prediction: If substances B and C are both in the gas phase and are at the same energy level, which of the two substances will need to have more energy transferred out in order to change to the liquid phase? Substance B or substance C? Explain your answer. Which of the three types of RNA isinvolved directly with the process oftranscription?A. transfer RNA (TRNA)B. ribosomal RNA (TRNA)C. messenger RNA (mRNA) When a basketball player makes a trip to the free throw line, he takes two consecutive shots. It is oftenwondered whether these two shots are independent or dependent does the probability of making thesecond free throw depend on whether a player makes the first free throw?After analyzing data for Lebron James, statisticians determined that his first and second free throws areentirely independent events. The frequency table below shows the data that analysts used to determine thisindependence.Fill in the missing values from the frequency table. Analyze the reaction of solid magnesium and water. Which pair of reactants and products in the table below represent the correct balanced equation for the reaction? mr.wilson drives 450 miles in 7 hours. at this rate about how many miles does he drive in 6 hours????A.) 101B.) 254C.) 340D.) 386 What is 0.2 rounded to the nearest whole number? PLEASE HELP I WILL GIVE BRAINLESS!!!!) Some friends play history trivia. Players gain 1 point for a correct answer. Players lose 1 point for an incorrect answer. The player with the greatest score wins. The players scores are shown in the table. If a city with a population of 500,000 doubles in size every 85 years, what will the populationbe 340 years from now? Nylon is a synthetic material that has many uses. It is used in the production of machine parts, cookware, and fabric. Nylon is made from petroleum and natural gas. Suppose that there were a shortage of petroleum and natural gas. What would companies that produce nylon likely need to do? A. identify a different natural resource that nylon could be made from B. search for nylon in many different parts of the earth C. convert existing nylon back into petroleum and natural gas D. find a way to make nylon without using natural resources There are flags planted along a forest. Thereare blue flags planted every 10 miles and thereare purple flags planted every 20 miles. If theforest is 300 miles long, how many times willthere be a blue and purple flag in the samespot?