« previous next »

Author Question: The ciliary muscles change the shape of the _____, providing about 20 of the eye's focusing power. ... (Read 56 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?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Muscles of Head and Neck Muscles of Head and Neck
Three Mile Island Nuclear Power Plant in PA. Three Mile Island Nuclear Power Plant in PA.
Nursing Interventions and Prochaska's Stages of Change Nursing Interventions and Prochaska's Stages of Change
How are Muscles Formed? How are Muscles Formed?
Use the power rule to find derivative Use the power rule to find derivative
A solenoid has an area of 41.0 cm2. Find the change in magnetic flux through the solenoid. A solenoid has an area of 41.0 cm2. Find the change in magnetic flux through the solenoid.
Video: Primate Evolutionary Tree Animation

For a complete list of videos, visit our video library