Which of the following is a biotic factor in an ecosystem?
a. Tree leaves
b. Wind
c. Small rocks
d. Light from the sun
Answer:
tree leaves
Explanation:
The area between the lungs, in the chest cavity, that contains the heart, aorta, trachea, esophagus, and bronchi is known as the
Answer:
The mediastinum
Explanation:
The mediastinum is a division of the thoracic cavity; it contains the heart, thymus gland, portions of the esophagus and trachea, and other structures.
why are peas carbohydrates
Explanation:
Hope this helps you !!The ____________ is a muscular dome that forms the inferior boundary of the thorax, separating the thorax from the abdomen.
Answer: the answer is diaphragm
how long does better than bouillon last after opening
Since the ingredients include ground meat and vegetables, Better than Bouillon must be stored in the refrigerator. But don't worry that it will go bad quickly — it has about an 18-month shelf life from the time it's opened.
HELPPP
Which of these is not associated with expiration?
A. high pressure
B. relaxed diaphragm
C. increased volume
both B and C answers
Answer:
(A)
Explanation:
High pressure has nothing to do with expiration(breathing out).
Hope it helps :)
A baby carriage is sitting at the top of a 21 m high hill. It weighs 12 N. It has ________________ energy?
A - kinetic
B - Potential
Answer:
B- Potential
Explanation:
The object has the potential energy to be converted to kinetic energy if it starts to roll down the hill. But right now it has the potential for energy.
My cells have an organized nucleus. am usually made of many cells, but sometimes I can be single celled. I cannot make my own food, sol must eat. I can have one or two parents. Guess Who?
Answer:
Animalia
Explanation:
Most of the energy from respiration is released in the _______.
Answer:
Mitochondria?
Sorry if it's incorrect. x
Read this paragraph from "How Water Loss Affects Biodiversity."
“When a region experiences a significant drought, many animals may die from lack of water and food. […] If tourism declines due to high wildlife casualties, then the locals who depend on income from tourism will lose their livelihood. People may then turn to farming to earn money, but crops require water to grow. This can place further strain on the water supply and worsen the original problem of the drought.”
What event can cause many animals to die from lack of water and food?
Answer:
Eggs and fried chicken with mentally stabled fries
Which one of the following disease is caused by a protozoa?
a.Kala-azar
b.Sleeping sickness
c.Rabies
d. both a and b
Answer:
D: Both A and B.
Which of the following relationships may present harm to one of the organisms involved? I. Commensalism II. Parasitism III. Predation IV. Mutualism *
Answer:
lll. Predation
I think this is right
The diagram shows structures that form the surface of the trachea.
Which level of organisation is the structure labelled S?
A. Cell
B. Organ C. Organ system
D. Tissue
Answer:
which diagram
Explanation:
Earthquake and faults
Answer:
Hey mate.....
Explanation:
This is ur answer.....
Earthquakes occur on faults. A fault is a thin zone of crushed rock separating blocks of the earth's crust. When an earthquake occurs on one of these faults, the rock on one side of the fault slips with respect to the other. The fault surface can be vertical, horizontal, or at some angle to the surface of the earth.
Hope it helps!
Brainliest pls!
Follow me! :)
One of the end products of cellular respiration is ATP, which is the molecule that cells use for energy. How is ATP produced during cellular respiration.
Answer:
The breaking down of glucose into energy (Which is ATP).
Explanation:
Answer:
36 ATP molecules are created from cellular respiration in eukaryotic cells
Explanation:
3. Name the division of the peripheral nervous system that is activated in each of these
examples:
a. You are startled when a friend pulls a practical joke and spooks you with a loud sound.
b. You move your arms and legs to take an evening walk.
c. Your stomach makes a gurgling sound as it digests your lunch.
d. Feeling a little stressed? You take a few breaths to calm down.
e. You are at the line, waiting for you race to start, and your heart begins to pound.
A startle reflex (a), digestion (c), breathing (d) and heart pumping (e) are responses of the ANS, while arm/leg movement (b) is a response of the SNS. They are major divisions of the PNS.
The peripheral nervous system (PNS) serves to connect the central nervous system to different organs, limbs, and skin.
The PNS can be divided into Somatic Nervous System (SNS) and Autonomic Nervous System (ANS).
The Somatic Nervous System is responsible for controlling the voluntary movements of the body.
The Somatic Nervous System is responsible for regulating the involuntary movements (reflexes) of the body.
Learn more about the peripheral nervous system here:
https://brainly.com/question/328696
What is the genetic information that must be copied for the next generation of cells called?
A. Gametes
B. DNA
C. Meiosis
D. Mitosis
Answer:
B. DNA
Explanation:
DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person's body has the same DNA. The information in DNA is stored as a code made up of four chemical bases: adenine, guanine, cytosine, and thymine.
Which statement is true of line graphs?
a. They are used for numerical data.
b. Each point represents a data pair.
c. Data is displayed from least to greatest.
d. They are used for categorical data.
Answer:
b
Explanation:
you can graph to see an increase or decrease of data
Answer:
b
Explanation:
a group of unicellular organisms that live together but have on relationship to one another
The group of unicellular organisms that live together but have no relation to one another is called colonial organisms.
What are colonial organisms?The organization of cells leads to their efficiency. The organization of cells leads to the formation of tissues and organs which leads to the efficient functioning of an organism.
The organization of cells is not only seen in the multicellular level of organization. It starts from the organization of molecules to form structures like proteins and nucleic acid.
Unicellular organisms are able to live and survive independently and perform all life processes necessary for their own survival. But, bacteria are often found to live together in colonies.
A colony is a group of individual organisms that live close to each other. They live together because they are stronger in a colony. A colony of bacteria can protect themselves, acquire their nutrition or attack a host in a better way.
Therefore, a group of organisms who live close to each other and have no relationship is called colonial organisms.
Read more about colonial organisms, here
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#SPJ2
what are the primary consumers in the Arctic food web?
Answer:
Humans (notice how many arrows go towards the humans, and how there are no predators of humans).
Explanation:
Why does the stick immersed into water look bent? Explain with the ray diagram
Answer:
dhdhudhsusgiagwiwhw
Explanation:
Enter the following transactions into richard’s checkbook register and state his ending balance: date type description amount 03/01 check #204 blue sky apartments $455. 00 03/05 dep payroll automatic deposit $390. 36 03/08 debit benny’s hamburgers and fries $9. 20 03/15 check #205 car payment $251. 59 03/19 dep payroll automatic deposit $390. 36 a. $715. 79 b. $1,009. 81 c. $780. 72 d. $880. 24.
Can someone plz help me?
Answer:
Mitochondria
Explanation:
hope it helps
chains of amino acids make ____ which can fold to make a ____
PLEASE HELO BEFORE MY 6th HOUR!!!
Answer:
Chains of amino acids make Proteins which fold to make a complex three dimensional shape.
which type of stem cell gives rise to red and white blood cells?
Answer:
hematopoietic stem cells
Explanation:
proteins are responsibe for
A.) insulating the body
B.) Maintaining the structure of cells and tissue
C.) Storing energy from unused glucose molecules
D.) Holding the blueprints that code for all the cell's activities
Answer:
B.
Explanation:
Answer:
its a.
Explanation:
im learned protiens in biology like 4 weeks ago.
Write about Cryptogams and Phanerogams
Explanation:
Cryptogams: Thallophytes, Bryophytes and Pteridophytes are called Cryptogams.Cryptogamae means having hidden reproductive organs.The reproductive organs in these plants are inconspicuous. Their naked embryos are called spores.Phanerogams: Gymnosperms and Angiosperms are Phanerogams.Phanerogams are the plants with well differentiated reproductive tissues. The seeds enclose embryo which is suspended in the stored food.-TheUnknownScientist 72
2
1 point
Which DNA strand below represents the complementary base sequence of a DNA strand represented by the sequence: 5-ATCGTA-3'
3-CATGAC-5
3-TAGCAT-5
ОООО
3-ATGCTA-5
3-GCATCG-5
ery
Answer:
WHY SO SERIOUS?
Explanation:
HAHAAHAHHAH
In radish seeds, the roots grow in a downward direction, ensuring the plant is anchored in soil and has access to water and nutrients while the shoots grow in an upward direction ensuring the plant can absorb sunlight. How would the response by the roots and shoots be categorized? if someone can answer this id be happy <3
Answer:
I’m not smart for this but I could try
Explanation:
The way is that the roots absorb the water and store for the plant. This I know.
the shoots I don’t know much but I think the shoots help the roots with absorbing nutrients and stuff. I think they absorb the sunlight im sorry if this is not correct I’m not that smart..
3. What effect does hydrostatic equilibrium have on a solar system body?
It gives the body's orbit a circular shape.
It gives the body's orbit a clear path.
It gives the body a potato-like shape.
It gives the body a spherical shape.
Answer:
it's option d) It gives the body a spherical shape.
The effect of hydrostatic equilibrium on a solar system body is that It gives the body a spherical shape.
What is hydrostatic equilibrium?Hydrostatic equilibrium describes liquid or fluid at rest.
A body of solar system such as Earth has a spherical shape which is not perfect. This spherical shape of Earth and other bodies of the solar system such as;
Mars, Venus, Jupiter, Uranus etc are caused by the hydrostatic equilibrium.Thus, we can conclude that, the effect of hydrostatic equilibrium on a solar system body is that It gives the body a spherical shape.
Learn more about hydrostatic equilibrium here: https://brainly.com/question/2176044
15. Which of the following is controlled by multiple genes and influenced by the environment? *
Codominant traits
Single gene traits
Polygenic traits
Incomplete dominant traits