Most of the heat for contact metamorphism is supplied by

temperatures deep within earth
a nearby mass of magma
frictional heating along a fault
radioactive elements

Agricutluie. tivuucts and colisumplium quiz active a b. most often limits product availability for consumers. religion culture transportation education d. select the best answer from the choices provided oa

Which of the following expressions is equivalent to -1/4y - 2 1/4 + 1/2 (4-2y)? a. -3y + 2b. -3 1/2+4c. -4 1/2y+2d. -4 1/2y+2show ur work

Yo! a girl out ! i will give brainliest! hu one of the main reasons societies settled along rivers in the neolithic era was because a) the village elders demanded it. b) the land there was more valuable. c) it was more safe and secure there. d) it provided irrigation for farming.