3 years ago

Write what you know about natural selection

1 answer:

7 0

Explanation:

I think The Natural selection is the process in nature by which organisms better adapted to their environment tend to survive and reproduce more than those less adapted to their environment. For example, treefrogs are sometimes eaten by snakes and birds

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Answer:

circular folds

Explanation:

The movement of food in the body's alimentary canal (the passage of food from the mouth towards the anus) is aided by "peristalsis."

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