Cellus When light passes through a
convex lens, it enters in a straight
line. What happens next?
A. It will converge and come together at a focal
point.
B. It will refract outward and spread apart.
C. It will curve into a circular pattern.
D. It will bounce back out of the lens.

on island x the species needed to adapt because they were being subject to predators which didn't inhabit island y.  

i believe the answer is pupils are unequal and non-reactive

the pupil of both eyes has different size, so you could say the pupil is unequal. pupil has muscle that makes it able to constrict itself according to the light intensity. when the doctor direct their flashlight to the eye, pupil should be constrict to reduce the light intensity. if the pupil doesn't change their diameter, it is called unresponsive.