Most of Darwin's Observations About Changes in Species Over Time

question 28

Multiple Choice

Most of Darwin's observations about changes in species over time and in different environments took place in and near

• A)North America.
• B)Africa.
• C)South America.
• D)Asia.
• E)Greenland.

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Definitions:

REM Sleep

A phase of sleep characterized by rapid eye movement, increased brain activity, vivid dreaming, and temporary paralysis of major muscles.

Voluntary Muscles

Muscles that are under conscious control, allowing movements such as walking, grabbing, or speaking.

Brain Waves

Electrical patterns generated by the brain that can be measured and are indicative of different states of consciousness.

Sleep Duration

The amount of time spent in various stages of sleep during a typical sleep cycle, including both REM and non-REM sleep.