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

asked Dec 13, 2023 177k views

14 votes

Which organism has the more efficient heart?

A: a frog
B: a robin
C: an alligator
D: a tuna

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9 votes

Answer:

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

Cakraww answered Dec 14, 2023

4.4k points

4 votes

B. Robin

Mammals and birds have the most efficient hearts

Zakmck answered Dec 18, 2023

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