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Author Question: Before entering the auditory canal, sound waves are funneled into the outer ear via the ____. a. ... (Read 339 times)

kamilo84

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on: Jun 19, 2018
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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Reply #1 on: Jun 19, 2018
Answer to Question 1

ANSWER:
d

Answer to Question 2

ANSWER:
b


kamilo84

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Reply 2 on: Jun 19, 2018
Gracias!

peter

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Reply 3 on: Yesterday
Wow, this really help

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