« previous next »

Author Question: The ciliary muscles change the shape of the _____, providing about 20 of the eye's focusing power. ... (Read 21 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?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

The biconcave disk shape of erythrocytes (red blood cells). The biconcave disk shape of erythrocytes (red blood cells).
Isoelectric focusing Isoelectric focusing
muscles human muscles human
Turn head for access to suboccipital muscles and locate TrPs. Use fingers or thumb to apply pressure ... Turn head for access to suboccipital muscles and locate TrPs. Use fingers or thumb to apply pressure ...
The impact of climate change on natural ecosystems The impact of climate change on natural ecosystems
Physics: Power, Energy and Time Physics: Power, Energy and Time
Video: Structure of a Ribosome

For a complete list of videos, visit our video library