The Reason That There Are Three Semicircular Canals Is So

question 230

Multiple Choice

The reason that there are three semicircular canals is so that __________

• A) we have one canal to sense motion in each of the three planes.
• B) we can see the world in three dimensions.
• C) we can detect sound locations in the three-dimensional world.
• D) we have an extra if one is broken.

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Definitions:

Psychotherapy

A form of therapy aimed at treating mental health problems by talking with a psychologist, psychiatrist, or other mental health provider.

Uneasiness

A feeling of discomfort or anxiety about something that is not right.

Apprehension

A feeling of anxiety or fear that something bad or unpleasant will happen.

Manic-Depressive Illness

A mood disorder characterized by periods of elevated mood or mania alternating with periods of depression; also known as bipolar disorder.