If your sleeping child eyes is moving back and forth while his eyelids are closed it is likely that he is sleep
<span>The most primitive vertebrates whose reproductive pattern includes the amniotic eggs are the reptiles.
An amniotic egg is filled with amniote, which are these membranes that have fluid in them. They serve to protect the embryo and enable it to survive any harsh conditions that may harm it. These cells have protein shells as well as calcium that provide further protection.
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Answer:
It is called Phagocytosis
Explanation:
The uterus, specifically the Fallopian tube.