In highly developed societies, the rate of mortality from which type of illness is low? A. heart disease

B. cancer

C. degenerative diseases

D. communicable diseases

I’m going to go with b!

Streaks on the face of wave rock

That is true it is called an aftershock

Volcanoes make new rocks so not ahotspots are the the stuff that makes volcanoes mid atlantic ridge(mar cause i’m lazy) is a constructive plate boundary so it makes sense that new rocks would be found near it, also the mar is in the middle of the ocean so it fits the description deep ocean trench, umm, there’s no ocean trenches to where you’re goingso the mar is most likely the answeri wouldn’t trust me but hey why not