We hear when sound enters the Spiral channel . The sound then moves
to the
and causes it to vibrate. Three delicate bones, the
, and
_transfer the vibrations to the
The fluid in the ear
canal of the eardnim _ vibrates and
creates waves. nerves
along the channel respond and move tiny
_frequencies are heard at the wider opening of the
channel, and higher frequencies are heard in the narrower part of the

explanation:

v=uf/(u-f)

= 5.-10/(5+10) convex lens has negative focal length

lol

explanation:

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.

yo yo yo its papaguy in the house lol

okay, ima .

um it shows links to uh so kinda microsoft website is that were ima go or no? ?