Question

practice it snail - shaped organ in the inner ear that contains sensory receptors for hearing lobule ganglion ganglia fovea cochlea

Explanation:

The cochlea is a snail - shaped structure in the inner ear. It contains hair cells which are the sensory receptors for hearing. When sound waves cause vibrations in the cochlea, these hair cells convert the mechanical energy of the vibrations into electrical signals that can be interpreted by the brain as sound.
The lobule is the fleshy part of the outer ear. Ganglion and ganglia are related to nerve cell bodies. The fovea is a part of the eye related to sharp central vision.

Answer:

cochlea