Which type of hearing loss occurs when sound waves are prevented ...

[JGIBBSON]

Which type of hearing loss occurs when sound waves are prevented from passing from the air to the fluid-filled inner ear?
 A) noise-induced hearing loss
  B) conductive hearing loss
  C) sensorineural hearing loss
  D) presbycusis

Question 2

The hormone ___________________ _ is secreted by fat cells and helps regulate appetite.
 Fill in the blank(s) with correct word

[quynhmickitran]

Answer to Question 1

B

Answer to Question 2

leptin

[JGIBBSON]

Thanks for the timely response, appreciate it

[ricroger]

Wow, this really help