Question 3 of 5 What happens over time to rock that is stressed?
A. The color of the rock changes.
B. The rock becomes gravel.
O C. The shape of the rock deforms.
O D. The rock melts to liquid.

During which era in earth's history were the first insects? mesozoic precambrian cenozoic paleozoic

In what three areas is the us leader?

Which events occurred during the space race? check all that apply. (a) nasa was established. (b) yuri gagarin orbited earth. (c) the soviet union launched salyut. (d) the united states launched skylab. (e) the united states launched explorer 1.