Is this multiple choice or no?
the biometric gland is not a main part of the endocrine system
All of them are highly reactive nonmetals
Water flows past a paddle that turns a generator attached to a turbine, and this creates electricity. Water falls from a reservoir through a channel to a turbine. The water turns the turbines, which allows the generator to make electricity.
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Answer:
D. build them up and breaks them down
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