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Author Question: Before entering the auditory canal, sound waves are funneled into the outer ear via the ____. a. ... (Read 67 times)

kamilo84

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Before entering the auditory canal, sound waves are funneled into the outer ear via the ____.
 
  a. cochlea
  b. eustachian tube
  c. oval window
  d. pinna

Question 2

What type of sound is particularly effective for many marine mammals because it allows sound to travel for very long distances in water?
 
  a. ultrasound
  b. infrasound
  c. parasound
  d. durasound



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cloudre37

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Answer to Question 1

ANSWER:
d

Answer to Question 2

ANSWER:
b




kamilo84

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Reply 2 on: Jun 19, 2018
:D TYSM


dawsa925

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Reply 3 on: Yesterday
Excellent

 

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