Which of the following could not act as a medium for a mechanical wave? A. Liquid water
B. A solid rope
C. Empty space
D. air

answer; i do believe the correct answer is (river); /// good luck

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.