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Luba_88 [7]
3 years ago
9

Evolution is one example of a theory. From what you understand about the meaning of the

Biology
1 answer:
Fiesta28 [93]3 years ago
3 0

Answer: It is supported by hypotheses, repeated tests and law from one or more fields of science.

Explanation:

In the context of science, a theory is a well-established explanation for scientific data. Theories typically cannot be proven, but they can become established if they are tested by several different scientific investigators.

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Black bears in the north hibernate mostly due to the scarcity of food during the winter months.
Mekhanik [1.2K]

Answer:

Food having high fat.

Explanation:

The bear eat food products having high fats in order to store it in the body. The food which have large amount of protein and fats are stored in the body and helps in gaining of weight up to forty pounds of fats per week. During hibernation period, bear used this fats for the release of energy used for its survival. Fats produce huge amount of energy when they are broken down so this fats helps in hibernation of bear.

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Cervix

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4 years ago
Which type of mutation causes sickle cell anemia?
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the correct answer is missense mutation

4 0
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Read 2 more answers
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