Science and Mathematics Quiz

Which biome is usually very hot but is always very dry because it gets so little rain each year?

What part of your digestive system breaks larger pieces of food into smaller pieces while the food is in your mouth?

When solids reach their melting points, they become what?

What number is called the "multiplicative" identity because when you multiply any number by it, the result is the same as what you started with?

Solve for x: 2x = 10

What type of figure has its area computed by the formula ½ base × height?

What type of geometric figure forms the sides of an angle?

What are the two points marking the end of a line segment called?

Name the four presidents depicted on Mount Rushmore.

What word completes the saying? "A watched pot never ________."