« previous next »

Author Question: The ciliary muscles change the shape of the _____, providing about 20 of the eye's focusing power. ... (Read 15 times)

wenmo

  • Hero Member
  • *****
  • Posts: 540
on: Jun 19, 2018
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
Reply #1 on: Jun 19, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Muscles of the right hand side view Muscles of the right hand side view
Focusing Jets by Pressure Focusing Jets by Pressure
Fingertip kneading from shoulder to hip along the paraspinal muscles. Use fingertips to press and ... Fingertip kneading from shoulder to hip along the paraspinal muscles. Use fingertips to press and ...
Spacecraft optimum geometrical shape Spacecraft optimum geometrical shape
Suppose the market supply curve is p = 5Q. If price increases from 10 to 15, the change in ... Suppose the market supply curve is p = 5Q. If price increases from 10 to 15, the change in ...
Focusing problems. Focusing problems.
Video: Griffith's experiments

For a complete list of videos, visit our video library