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swat32
3 years ago
13

For a normal person, about how long does a cycle of sleep (from stage 1 to stage 4 and back again) last?

Biology
1 answer:
balandron [24]3 years ago
5 0
Hey You!

It lasts about 90 minutes for a normal person.
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If Alpa wants to change 0.54 kilometers into a smaller metric unit, she will be required to multiply.

<h3>What is a Metric unit?</h3>

A Metric unit may be defined as a technique of measurement in which the basic units are the meter, the second, and the kilogram. These units are interchanged with one another by using several formulas of conversion.

The complete question is as follows:

Alpha wants to change 0.54 kilometers into a smaller metric unit. She will have to:

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Therefore, If Alpa wants to change 0.54 kilometers into a smaller metric unit, she will be required to multiply.

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brainly.com/question/1576704

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