Question

during the hearing process, which part of the ear sends electrical messages to the brain?
ear drum
middle ear
cochlea
outer drum
question 14
1 pts
what are noises made by very early humans called?
pre - languages
proto - languages
premiere languages
performance languages

Explanation:

For the first question: The ear drum vibrates from sound waves, the middle ear amplifies vibrations, and the cochlea converts these vibrations into electrical signals that are sent to the brain. "Outer drum" is not a standard ear structure.
For the second question: Proto-languages refer to the early, simplified vocalizations/noise systems of early humans that preceded modern language. Pre-languages is not the standard term, while premiere and performance languages are unrelated to early human vocalizations.

Answer:

1. cochlea
2. proto-languages