Sound cannot travel through a vacuum. A vacuum is an area without any air, like space. So sound cannot travel through space because there is no matter for the vibrations to work in.
Answer and Explanation:
The sensory information encoded for by the hair cells in the maculae of the saccule and utricule are:
- the direction and strength of mechanical stimuli (polarity information)
- Response to the head's rotational movement
Functions of the otoliths
The otoliths provide balance, movements and serve as directional indicators in vertebrates. They help higher vertebrates in sound detection.
Functions of the vestibular nuclei
- Maintenance of equilibrium and posture
- Modification of muscle tone
- Relays information to the cerebral cortex
- Directing the movements of the head and eye
- Maintaining the line of vision
High pitch sounds make it close to oval window. low pitch further up basilar membrane near apex of cochlea<span>.</span>
