« previous next »

Author Question: Changes in the ear occur with aging. These changes: a. Make high-pitched sounds hard to hear b. ... (Read 53 times)

mcmcdaniel

  • Hero Member
  • *****
  • Posts: 550
on: Jul 16, 2018
Changes in the ear occur with aging. These changes:
 
  a. Make high-pitched sounds hard to hear
  b. Make low-pitched sounds hard to hear
  c. Cause increased risk for ear infections
  d. Cause increased production of thin ear wax

Question 2

Older people have difficulty seeing:
 
  a. Red and green colors
  b. Blue and green colors
  c. Yellow and orange colors
  d. Purple and yellow colors


ebenov

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 16, 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
« previous next »
 

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Examples of covalent modifications that occur to the amino terminal tails of histone proteins. The a Examples of covalent modifications that occur to the amino terminal tails of histone proteins. The a
Ineffective thermoregulation related to aging Ineffective thermoregulation related to aging
The frontal sinus, an airfilled space just behind the brow, is a unique size and shape in each of us The frontal sinus, an airfilled space just behind the brow, is a unique size and shape in each of us
High Resolution Logo High Resolution Logo
The fire triangle and the fire tetrahedron For combustion to occur, three elements must be ... The fire triangle and the fire tetrahedron For combustion to occur, three elements must be ...
Response of corn selected for high and low oil content over 76 generations Response of corn selected for high and low oil content over 76 generations
Video: Major Elements in Biological Molecules: Lipids

For a complete list of videos, visit our video library