because lighting heats up the surrounding air so slowly, it's relationship to thunder is currently unknown t or f

:( asap! list all of the items in the item bank and match the definitions correctly.

The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage

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.