The answer is defiantly "C" it cant be any of the others because the movement would travel through one medium (rope) into the other medium (Beth) therefor Beth feels the tug of the rope.
if it's a thunderstorm, that means there's lightning, not necessarily a tornado. You're thinking of a tornado. Lightning may strike trees, water, and tall objects, so it's best to stay away from them. The answer is C
Answer: D) By decreasing the activation energy of a reaction
A catalyst is a substance that speed up the rate of chemical reaction without affecting the product of the reaction. They only affect the rate of reaction not the yield of reaction.
Catalyst provide an alternative reaction pathway that has lower activation energy than that of uncatalysed reaction. It increases the frequency of collision and because of these greater collision which lowers the activation energy of the reaction.
Tomorrow night's altitude with be 52. I hope that is the right answer you need. If so, plz give me the brainleist answer. :):):):):):):)
Answer:
Well help them and always support them