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.

Question

Quizplus · Accepted Answer

The three semicircular canals are positioned at right angles to each other, allowing for one canal to sense motion in each of the three planes (horizontal, vertical, and diagonal). This allows for precise detection of head movements and helps us maintain balance and equilibrium.

The Reason That There Are Three Semicircular Canals Is So