Evidence suggests that complex multicellular, water-dwelling organisms first appeared on earth

A) in the early 1920s.
B) 600 million years ago.
C) 10 million years ago.
D) 4 million years ago.
E) 2 million years ago.

Answer: B

Psychology

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A) beginning; middle childhood B) end; middle childhood C) beginning; adolescence D) end; adolescence

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In DSM-5, dissociative fugue is classified as:

a) Dissociative amnesia b) Dissociative fugue c) Depersonalization/derealization disorder d) Dissociative disorder, not otherwise specified

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