The picture below shows a mixture that was stirred 3 minutes ago. what should this mixture be classified as? a) colloidb) compoundc) solutiond) suspension

Which of the following methods uses the decay of atomic particles in an object to find its exact age? a. fossil dating b. geologic dating c. radioactive dating d. relative dating

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of