Vision and light chapter 2

Front

How does a predator see its prey?

Back

light reflects off the prey and goes into the predator's eyes

Front

What is evidence?

Back

information that supports an answer to a question

Front

Why is it important for scientists to change only one variable at a time during an investigation?

Back

So they can tell what change makes a difference.

Front

What body structure helps an animal use light to get information about its environment?

Back

eyes

Front

reflect

Back

to cause light to bounce off an object

Front

What is a variable?

Back

something that can change in an investigation

Front

What needs to get to an object in order for an animal to see the object?

Back

light

Front

What would best help you understand what the inside of the eye looks like?

Back

a cross-section diagram of the eye

Front

A tiger eats rabbits. Which one is the predator?

Back

the tiger

Front

Tigers eat rabbits. Which one is the prey?

Back

the rabbit