Darwin Believed That

question 85

Multiple Choice

Darwin believed that

• A) expressions of emotion evolve from behaviors that indicate what an animal is likely to do next.
• B) expressions of emotion evolve in ways that enhance their communicative function and that their original function may be lost.
• C) opposite messages are often signaled by opposite movements and postures.
• D) all of the above
• E) none of the above

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Definitions:

Oral Stimulation

The act of providing or receiving sexual pleasure through the mouth.

Sexual Intercourse

The movement of bodies while the penis is in the vagina. Sometimes also called vaginal intercourse or penile-vaginal intercourse. Sometimes penile-anus behavior is considered sexual intercourse.

Premature Ejaculation

A sexual dysfunction characterized by ejaculation that occurs sooner than desired, either before or shortly after sexual penetration.

Penile-Vaginal Penetration

The act of inserting the penis into the vagina during sexual intercourse.