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tyressjones tyressjones
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6 years ago
Mammals excrete the cellular waste products of protein digestion in the form of
A) urea.
B) uric acid.
C) ammonia.
D) amino acids.
E) amine groups.
Textbook 
Biology: Life on Earth

Biology: Life on Earth


Edition: 10th
Authors:
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CellarCellar
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6 years ago
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