Ronnice Ronnice

20-04-2022
Biology

contestada

Which organism has the more efficient heart?
A: a frog
B: a robin
C: an alligator
D: a tuna

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lbgamer41 lbgamer41

20-04-2022

B. Robin

Mammals and birds have the most efficient hearts

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pastel12217 pastel12217

20-04-2022

Answer:

I think its a alligator or a frog I'm not rlly sure but I think it might be a alligator

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