When Humans Segment Sleep into First Sleep and Second Sleep

question 31

Multiple Choice

When humans segment sleep into first sleep and second sleep, ________.

• A) first sleep is more SWS and second sleep is more REM
• B) both segments are evenly divided between SWS and REM
• C) first sleep is more stage 1 and 2 and second sleep is more SWS and REM
• D) first sleep is more REM and second sleep is more SWS

---

Definitions:

Interest Earned

The amount of money made on an investment over a certain period of time due to interest.

Account

A record or arrangement by which an individual or organization keeps track of their financial transactions and balances with a financial institution.

Days

Units of time that represent a 24-hour period, used to measure durations and intervals.

Interest Earned

The amount of money gained as interest from savings, investments, or loans, over a specific period.