The First Plants Probably Evolved from

question 123

Multiple Choice

The first plants probably evolved from

• A) plankton
• B) algae
• C) corals
• D) seaweed

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Definitions:

Nightmares

Vivid and disturbing dreams that cause emotional distress, typically occurring during REM sleep.

Sleep Stage

Phases of sleep characterized by specific brain waves and neurological activity, including REM and various stages of NREM sleep.

Sleepwalking

Sleepwalking, or somnambulism, is a sleep disorder where a person walks or performs other activities while not fully awake.

Slow-Wave Sleep

A deep phase of sleep characterized by slow brain waves, reduced heart rate, and low metabolic activity, crucial for physical and mental restoration.