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kolezko [41]
3 years ago
8

How do wales differ from fish

Biology
2 answers:
castortr0y [4]3 years ago
8 0

Answer:

Whales are mammals that need air from the sea's surface to survive. Whales are capable of giving birth to live young. Fish have gills and use them to draw oxygen from the water. The majority of fish lay eggs. Whales and other marine animals with horizontal tail fins, such as dolphins, have vertical tail fins, while fish have vertical tail fins.

hope this helped!

omeli [17]3 years ago
6 0
Whales are mammals
They need air to survive and they give out babies nine eggs
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Answer:

Elastomeric

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An elastomer is a polymer whose main characteristic is elasticity and can even recover its shape after being deformed

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When an elastomer is stretched, its molecules align, allowing many times to take a crystalline appearance. However, upon releasing the tension, it immediately returns to its original state of elastic disorder. The above distinguishes elastomers from plastic polymers.

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Answer;

Population; physiological modifications at the individual level.

The adaptation of the sled dog best describes adaptation at the population level while the dog exposed to seasonal colder temperatures has physiological modifications at the individual level.

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Answer:

I think that it's A.

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