8th Grade Exam Review Part 1

Match it! Select the correct answer from the pull down...Good luck!

The best graph to use to show percents as a whole is a

When smelling an odor from a chemical during an investigation, you should

When scientists create a representation of a complex process, they are

During an experiment, if you purposely change the temperature to test a hypothesis, the temperature is called the

One useful tool that may help a scientist interpret data by revealing unexpected patterns is a

The closeness of a measurement to its true value is its

What is a way of writing very large or small numbers that uses exponents?

Observations that deal with a number or amount are called