What does a hypothesis become when it is tested by experiments over and over again and all of the data supports
it?
a theory
b hypothesis
Claw
d generalization

Which of the following is a testable hypothesis? a. if i brush my teeth, i will get fewer cavities than if i don't brush my teeth. b. green toothpaste tastes better than blue toothpaste or red toothpaste. c. smart, careful, healthy people always brush their teeth. d. it's wrong to not brush your teeth before you have an important conversation with someone.

About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?

Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?