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jasenka [17]
3 years ago
12

What are the four chambers of the heart

Biology
1 answer:
kotegsom [21]3 years ago
7 0
The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle.
The right ventricle pumps the oxygen-poor blood to the lungs.
The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle.
The left ventricle pumps the oxygen-rich blood to the body.
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Answer:

E. The length of cells in the elongation and mature zones would be larger in the control group.

Explanation:

The length of cells in the elongation and mature zones would be larger in the control group this is because of the increase in the solute concentration of the hydroponic growth medium which excluded the roots.

This reduces the amount of water that moves into the root system of the plants and nutrients which imitate drought conditions, this imposed drought leads to a decrease in the plant growth.

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3 years ago
How do point mutations and frameshift mutations occur?
Hitman42 [59]

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They occur buy inheriting them.

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3 years ago
What kind of tissue is the forerunner of long bones in the embryo
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Answer:

Hyaline cartilage.

Explanation:

Tissue are ensemble of specialised cells that perform functions.

Cartilage is a smooth and translucent tissue.

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4 years ago
PSYCHOLOGY!!! HURRY<br><br> Which of the following aspects characterizes altruism?
Lana71 [14]

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6 0
2 years ago
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Answer:

I think it's female because I don't see a Y chromosome if it's has one it's a male

hope this helps

have a good day :)

Explanation:

7 0
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