Newton's first law of motion is also called the law of
a. constant velocity
b. inertia
c. force
d. mass

Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.

Which of the following is an example of motion in two dimensions?

What occurs during a combustion reaction