Homework help,please!

[sammy101]

Im doing a IPC project on the Ear.and i need to know what the functions are of each of these structures...
Anvil
Hammer
Stirrup
Semicircular Canals
I have to write 3 sentences for each.
I have no idea what these do,and its not in my book:rolleyes:
please help!

[slleipnir]

google.com type them in and put ear or something

[sammy101]

i never thought of that:o
i found a website.thanks

[Bigyummydog]

are you cheating ? :rolleyes: :rolleyes: :rolleyes: