The object represented by this graph is moving

away from the origin at a constant velocity.
away from the origin at a decreasing velocity.
toward the origin at a constant velocity.
toward the origin at a decreasing velocity.

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.