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Lina20 [59]
2 years ago
11

An anthropologist discovers the fossilized heart of an extinct animal. The fossil indicates that the heart was large, well-forme

d, and had four discrete chambers with no connection between the left and right sides. Which conclusion is most strongly supported by the finding?
a. The animal had evolved from birds
b. A species had little to no need to regulate blood pressure
c. The animal was most closely related to alligators and crocodiles
d. The animal was likely an invertebrate animal
e. The animal was endothermic and had a high metabolic rate
Biology
2 answers:
Len [333]2 years ago
7 0

Answer:

e. The animal was endothermic and had a high metabolic rate

dmitriy555 [2]2 years ago
6 0
This Answer is E. The animal was endothermic and had a high metabolic rate
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Cc

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A cleft chin is an example of a trait that is controlled by genetics. A cleft chin is when there is a dimple in the chin which arises when the two sides of the jaw don’t completely fuse together. Famous people with cleft chins are Henry Cavill, John Travolta and Niall Horan.

A cleft chin is generally thought to be a dominant trait. That means, if an individual carries one copy of the cleft chin gene (heterozygous), then they will display the trait.

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