« previous next »

Author Question: Premature hearing loss is a significant problem for American teenagers and adults. a. true b. ... (Read 109 times)

Garrulous

  • Hero Member
  • *****
  • Posts: 686
on: Aug 11, 2018
Premature hearing loss is a significant problem for American teenagers and adults.
 
  a. true
  b. false

Question 2

The human ear converts mechanical vibrations into electrical and chemical signals to be sent to the brain. The part of the ear that begins this transformation is the:
 
  a. auditory cortex.
  b. cochlea.
  c. incus.
  d. tympanum.


katara

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Aug 11, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Garrulous

  • Hero Member
  • *****
  • Posts: 686
Reply #2 on: Aug 11, 2018
Thank you!


katara

  • Sr. Member
  • ****
  • Posts: 305
Reply #3 on: Aug 11, 2018
Always glad to help...


« previous next »
 

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Painting of a Colonial American boy holding a pet squirrel. Painting of a Colonial American boy holding a pet squirrel.
The 2012 U.S. presidential campaign rang with “get tough” cries to end Iran’s nuclear capacity and c The 2012 U.S. presidential campaign rang with “get tough” cries to end Iran’s nuclear capacity and c
The steps in the hearing process. (1) Sound waves enter the outer ear and travel through the ear ... The steps in the hearing process. (1) Sound waves enter the outer ear and travel through the ear ...
The throttle plate stayed where it was moved, which indicates that there is a problem with the ... The throttle plate stayed where it was moved, which indicates that there is a problem with the ...
Answer to math problem Answer to math problem
How to calculate the gain and loss gene numbers with low bootstrap of phylogenetic tree? How to calculate the gain and loss gene numbers with low bootstrap of phylogenetic tree?
Video: Nerve Impulse Transmission Animation

For a complete list of videos, visit our video library