Which of the Following Pairs of Prefixes Are Synonyms That

question 47

Multiple Choice

Which of the following pairs of prefixes are synonyms that mean "in, inside"?

• A) a-, an-
• B) con-, contra-
• C) en-, endo-
• D) ex-, exo-
• E) inter-, intra-

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Definitions:

Unconditioned Stimulus

A stimulus that naturally and automatically triggers a response without prior learning.

Feeling Happy

A state of well-being and contentment, characterized by positive emotions ranging from contentment to intense joy.

Ring Tone

A sound made by a telephone to indicate an incoming call or text message.

Neutral Stimulus

A stimulus that initially produces no specific response other than focusing attention before conditioning.