Question 1
What sensations are detected by the skin?
◦ pressure, pain, warmth, and cold
◦ only pain, warmth, and cold
◦ only pressure, pain, and warmth
◦ only pressure and pain
Question 2
What structure in your eye is most like the film in a camera?
◦ the retina
◦ the lens
◦ the cornea
◦ the pupil