If a puppy gains eight pounds between veterinarian checkups, what has it gained?
a the...
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Biology, 24.12.2019 00:31 emilyharper
If a puppy gains eight pounds between veterinarian checkups, what has it gained?
a the puppy gained mass only.
b the puppy gained weight only.
c the puppy gained mass and weight.
d the puppy gained neither mass or weight
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