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jeyben [28]
3 years ago
9

What is a placenta?

Biology
2 answers:
const2013 [10]3 years ago
7 0

Answer: b is the answer

Explanation:

Vlad1618 [11]3 years ago
3 0
B. a structure that nourishes the fetus
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A) They release the excess energy as heat.

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Minnesota has several important non-renewable natural resources. According to the map and its key, all BUT ONE of the natural re
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Clay is not mined in Minnesota.

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Please help. It is about cells
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5 0
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One of the products of Alcoholic Fermentation is carbon dioxide.
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