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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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What is ATP, and when is energy released from it? ​
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ATP is Adenosine Triphosphate. ATP consists of an adenosine molecule bonded to 3 phosphate groups in a row. This occurs when a molecule of adenosine diphosphate ( ADP ) uses the energy released during cellular respiration bond with a 3rd phosphate group, becoming a molecule of ATP

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Steps of the scientific method
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There are 5 steps of the scientific method

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How do the teeth of Old World monkeys and apes differ? a. Old World monkeys have a diastema, whereas apes do not. b. Old World m
kumpel [21]

Answer:

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Apes´molars have 5 cusps, a Y-shaped space between those raised points, and no transverse lophs. These characteristics are known as the Y-5 pattern.

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