asked 86.3k views
3 votes
Approximately 3 hours after she went to sleep, Hailey's heart rate increased, she showed beta wave activity, and her eyes moved back and forth under her closed lids. Research suggests that Hailey is: A) dreaming. B) emitting delta waves. C) experiencing a night terror. D) exhibiting a sleep spindle.

1 Answer

3 votes

Answer:C

Step-by-step explanation:

Has to be because her heart rate increased

answered
User Jsibs
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