Each Sleep Cycle Lasts for Approximately 90 Minutes

question 27

True/False

Each sleep cycle lasts for approximately 90 minutes.

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Definitions:

Epoxy

A class of synthetic thermosetting polymers used in adhesives, coatings, and composite materials, known for strong adhesive and mechanical properties.

Thermoplastic

A type of plastic material that becomes moldable at a certain elevated temperature and solidifies upon cooling.

Round

A geometric shape without corners, typically circular in nature.

Curved Edge

An edge that is not straight, but has a continuous smooth bend or arc.