a person with an injury to the extrinsic muscles of the eye would find it difficult to

Answer 1

Please note that your school is not your School Subject.

Are these your choices?

A. Focus light onto the retina.
B. Interpret visual input.
C. Move the eyeball.
D. Control the amount of light entering the eye.

What do you think is the best answer?

Answer 2

a focus light onto the retina

Answer 3

I disagree. Check this site for your answer.

http://www.innerbody.com/image_nerv08/nerv104.html

Answer 4

the movement of the eyeball

Answer 5

Right! :-)