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WINSTONCH [101]
4 years ago
11

What is the anatomy of the heart

Biology
1 answer:
spin [16.1K]4 years ago
7 0
The heart has four chambers and four valves that regulate blood flow. Anatomy: Left and right atria Left and right ventries Mitral valve Tricuspid valve Aortic valve Pulmonary valve
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What is evolutionary theory?
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The evolutionary theory is that the animals and plants we have today evolved from something else to be able to adapt to their surroundings and be able to live on

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3 years ago
What two different patterns of circulation are found in vertebrates
blondinia [14]

Answer:

Double circulation and coronary circulation

Explanation:

land vertebrates developing a new way to take blood from the heart to the heart and a double circulation

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2 years ago
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3 years ago
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Which statement about membrane lipids is TRUE? Glycerophospholipids are found only in the membranes of plant cells Sterols are f
Radda [10]

Answer:

<u>Option-(B):</u> Sterols are found in the membranes of all living cells, this statement is true in all sense about the membrane lipids of the living cells.

Explanation:

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5 0
3 years ago
Pls answer as many questions of the remaining numbers as you know of the water cycle. Please help I forgot
Oksi-84 [34.3K]

Answer:

Explanation:

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5 0
3 years ago
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