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4th grade spiral review

Last updated almost 8 years ago

3 questions

Note from the author:

4.1 science

1

1

1

Question 3

3.

What is the definition of hypothesis and give me an example?

Question 1

1.

Which statement best shows a cause and effect relationship?

A. If a person wears swim goggles, then they can see underwater.

B Goggles can be bought at the pool store.

C Goggles can be any color you want.

D Swimmers use goggles to see better.

Question 2

2.

The factor that has changed as a result of what the experimenter altered is called the dependant variable.

True

False