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JulijaS [17]
3 years ago
5

Food moves through the digestive system in a series of waves of muscular contractions called ______________.

Biology
1 answer:
kifflom [539]3 years ago
4 0
It's called peristalsis
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Explanation:

Asteroid impact and volcanic eruptions are two common events that could lead to a mass extinction.

A mass extinction is an abrupt decrease in life on earth due some catastrophic event.

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  • The collision and its aftermath have destructive consequences on life.
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Learn more:

Extinction brainly.com/question/10860460

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