Lateral line helps them in hearing.
gas bladder
it is part of your ear. if you dont have it you cant hear. its as simple as that.
No
Hearing ranges of a gold fish is:20-3,000
Green veggies help hearing
For most fish, the fins help maintain balance while swimming.
Most of the time small fish help larger fish by becomming part of their diet. However, there are many smaller fish that are considered 'cleaner fish', that help larger fish by eating parasites and dead skin and scales off of larger fish. Examples are the neon goby and the various species of cleaner wrasses found on coral reefs.
The part of the human ear that plays no role in hearing is the outer ear, specifically the pinna (or auricle). The pinna's primary function is to help direct sound waves into the ear canal, but it does not participate in the actual process of hearing. The actual hearing occurs in the middle and inner ear, where sound vibrations are converted into neural signals.
No it will damage your hearing
a hearing aid can help somebody by making it easier for them to hear.
Hydropower plants install _____________ ladders to help fish swim upstream to reproduce. Some hydropower plants have fish
Hearing helps us listen.