The Science Behind Sight

Front

How does the author support the idea that sight is an important sense?

Back

by listing the different tasks sight helps with

Front

The passage states that some materials reflect light. What does reflect mean?

Back

to bounce back

Front

What causes the pupil to become smaller?

Back

being in a place that is bright

Front

Why does the author state that animals with eyes at the sides of their heads cannot tell how far away something is?

Back

To support the idea that some animals see things differently than people do.

Front

Which one is transparent? Options: glass, wood, trees, pencil

Back

glass

Front

Which one is opaque? Options: Glass, Water, Wind, Desk

Back

Desk

Front

When you look at things far away, the lens becomes thicker.

Back

True