It follows from (a), (b), and (c) that the eyes of a nearsighted person (someone who can't see far away objects) cannot bulge or flatten?
a) True, due to the structure of the eye.
b) False, as nearsightedness can be caused by multiple factors.
c) True, because the shape of the eye is fixed.
d) False, because nearsightedness is primarily due to the lens shape.