What was pangaea? when did it form and when did it break apart? it was
a) a large ocean basin that opened in the triassic and closed in the paleocene
b) the supercontinent that formed in the late paleozoic and broke apart in mesozoic
c) the huge mountain range formed when africa pushed northward into europe in eocene time
d) a large, precambrian shield area of africa and south america that broke apart early in the proterozoic

The results of huy's eye exam show that he is nearsighted. which explanation should huy expect to hear? "you need convex lenses to shorten the distance that light takes to focus in your eyes." "you need concave lenses to shorten the distance that light takes to focus in your eyes." "you need convex lenses to lengthen the distance that light takes to focus in your eyes." "you need concave lenses to lengthen the distance that light takes to focus in your eyes."