Answer the following question: Fact 1: Glass cause refraction of light. Fact 2: Refraction Refraction is the bending of light rays. Given the two facts above, what does glass do to light?

Options are:
a). adapt;
b). erases;
c). moves;
d). support;
e). expand;
f). bends;
g). absorbs;
h). blocks;
Answer:
f).