which statements are true regarding the diagram? gnh and hnj are complementary. jnk and knl are supplementary. knl and lnm are complementary. mhnk + mknl = 180° mmng + mgnh = 90°

The different layers of gases that extend form the surface of the earth into space

Trey has answered 15 e-mails. this is 20% of e-mails he must answer. how many e-mails does he need to answer? pls ; op'; ; p'[o; pio; uiylutryte

Afish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what can scientists learn from the rock? a) the area changed from land to water. b) the area changed from water to land. c) the area has always been land. d) the area was once an ocean.