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tatiyna
2 years ago
11

Help please and thanks

Biology
1 answer:
tangare [24]2 years ago
8 0

Answer:

2.1 = veins

2.2 = heart

2.3 = blood vessels

2.4 = arteries

2.5 = capillaries

Explanation:

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Answer: living things

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Explanation:

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3 years ago
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The developmental period during which a being grows from a single cell to an organism complete with brain and behavioral capabil
Radda [10]

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Prenatal.

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Thus, the answer is prenatal.

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