To focus on objects closer than 20 feet,
A. the lens must become flatter.
B. the cornea must move inward.
C. the retina must bend.
D. the ciliary muscles must contract.
E. the suspensory ligaments increase tension on the lens.
Answer: D
Anatomy & Physiology
You might also like to view...
A bandage for supporting part of the body is a/an__________
Fill in the blank(s) with correct word
Anatomy & Physiology
Compare and contrast the functions of the somatic nervous system and the autonomic nervous system
What will be an ideal response?
Anatomy & Physiology
Select the cranial nerve of the parasympathetic nervous system that signals the heart
a. cardiac. b. coronary. c. hypoglossal. d. trigeminal. e. vagus.
Anatomy & Physiology
The nerve that carries impulses regarding equilibrium to the brain from the inner ear is called the ________ nerve.
Fill in the blank(s) with correct word
Anatomy & Physiology