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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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bobsthename bobsthename
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3 years ago
Which of the following structures is most similar in function to a filtering system in the engine of a car that moves gas from the gas tank, filters impurities out of it, and delivers it to the carburetor?

▸ the amniotic fluid

▸ the amniotic sac

▸ the placenta

▸ the embryonic disk
Textbook 
Understanding Human Development

Understanding Human Development


Edition: 3rd
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hokihoki
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3 years ago
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2 years ago
Hmm
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