The food that is produced lasts longer without spoiling.

A chemical taken from certain plants has been proven to work as a pesticide. This is the hypothesis: The chemical is from nature, so it will not have any negative effects on the environment. How might you first go about testing this hypothesis safely

Friction is a ___.

Friction is caused by the ___ of objects, liquids, or gases moving past each other.

What effect does friction have on a moving object?

The sea level boiling point of water on the Fahrenheit scale is ___.

When molecules in a substance vibrate faster and faster, what happens to the temperature of the substance?

What happens to the molecules as water freezes?

What is Mrs. Jones's room number?

How many lunch shifts do we have?

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