Which of the Following Would You Expect to See If

question 96

Multiple Choice

Which of the following would you expect to see if you were to observe Erika's brainwave patterns for a night or two after she started sleeping better?

• A)REM rebound
• B)absence of sleep spindles
• C)90 percent of sleep time spent in alpha waves
• D)no evidence of dreaming

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Definitions:

Crosscutting Dike

A geological feature where a body of igneous rock cuts across the structure of adjacent rocks, indicating it is younger.

Paleozoic

An era of geological time from about 541 to 252 million years ago, marked by the development of abundant marine life and the first appearance of life on land.

Geologic Timescale

A system of chronological dating that relates geological strata to time, used by geologists and paleontologists to describe the timing and relationships of events in Earth's history.

Mesozoic Era

A geologic era that occurred about 252 to 66 million years ago, characterized by the dominance of dinosaurs and the appearance of flowering plants.