Ouuuuuuuuuuuuu that’s a little hard. Ask Mr. Professor Oglevee
Answer:
All have binocular vision with fields of view that significantly overlap, resulting in true three dimensional (3-D) depth perception or stereoscopic vision. ... Depth perception is an invaluable tool for animals that need to move quickly. It allows them to judge the distances to important objects in their environment.
Explanation:
by not putting harmful chemicals in the air
hope this helps:)sorry if it doesnt
just get a ruler and draw a picture