Front

To stay alive

Back

survive

Front

All the living and nonliving things in an area

Back

environment

Front

To cause light to bounce off a material

Back

reflect

Front

Active during the day

Back

diurnal

Front

The hole that lets light into the eye

Back

pupil

Front

The process by which plants make their own food using sunlight

Back

photosynthesis

Front

The part of the eye that focuses light

Back

lens

Front

An animal that hunts and eats other animals

Back

predator

Front

An animal that is hunted and eaten by other animals

Back

prey

Front

The ability to see; how we perceive light

Back

vision