Doctors are better than farmers because doctors heal humans while farmers just produce food when is curing one is producing
...You could describe it as not just making or leaving tracks behind on mars, but in another way. As if you left tracks in everyones brains. (I don't know, at least I tried)
Answer:
He uses a study.
Explanation:
I got it correct on Edge.
Top left: Associative property of multiplication.
Middle left: Associative property of addition.
Bottom left: Identity property of multiplication.
Top right: Communtative property of addition.
Middle right: Commutative property of multiplication.
Bottom right: Identity property of addition.
