Author Question: The ciliary muscles change the shape of the _____, providing about 20 of the eye's focusing power. ... (Read 23 times)

wenmo

  • Hero Member
  • *****
  • Posts: 540
The ciliary muscles change the shape of the _____, providing about 20 of the eye's focusing power.
 
  A) iris
  B) pupil
  C) cornea
  D) lens

Question 2

Jan tries to focus on the tip of her pencil as she brings it closer to her. She feels the strain on her eye as she does this. What she is feeling in her eye is due to the process called _____.
 
  A) inhibition
  B) reflection
  C) accommodation
  D) assimilation



epscape

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

D

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

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

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

For a complete list of videos, visit our video library