The _____ consists of three tubes containing fluid that sloshes through them when the head moves,signaling rotational or angular movement to the brain.
A) oval window
B) auditory canal
C) eustachian tube
D) semicircular canal

Question

Quizplus · Accepted Answer

The semicircular canal is a part of the inner ear that contains three tubes filled with fluid. When the head moves, the fluid sloshes through the tubes and stimulates hair cells, which send signals to the brain about rotational or angular movement.

The _____ Consists of Three Tubes Containing Fluid That Sloshes