A person exhales carbon dioxide and moisture. Which example of the characteristics of life is most similar?
A.
A gazelle runs away from a lioness.
B.
An algal cell has a defined boundary.
C.
A dog defecates when outdoors on a walk.
D.
A 12-year-old boy’s voice breaks.
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A person exhales carbon dioxide and moisture. Which example of the characteristics of life is most s...
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