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soldier1979 [14.2K]
3 years ago
15

How long are dogs pregnant?

Biology
1 answer:
zhannawk [14.2K]3 years ago
3 0
It's 58 to 68 days
It is known as Gestation period
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David has sustained an injury to his neck that has resulted in the complete loss of sensation to the posterior side of his upper
slavikrds [6]

Answer;

Radial nerve

Explanation

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figure 6 DNA, which is made up of atoms of nonmetals, is essential to life. list at least two other substances essential to life
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Answer:

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Explanation:

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2 years ago
What are some important facts about Alveoli that everybody should know?
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Alveoli are part of the reparation system found in the lungs. They are covered in capillaries. In Alveoli, oxygen diffuses from the air into the blood vessels surrounding the alveoli and carbon dioxide from the body diffuses from blood into the alveoli’s air spaces. Alveoli clump together and form sacs.
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weeeeeb [17]

Answer: the tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes.

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