Which event happened first in Earth’s evolution on the geologic time scale? A. Energy from collisions melted materials that became Earth’s core.
B. The Sun released a strong burst that destroyed the first atmosphere.
C. A ball of dust, ice, and rock was pulled together by gravity.
D. Dense materials hardened to form the crust and mantle.

answer; i believe that the correct answer is (scientific approach)

answer; sexual harassment prohibition act; is your answer,good luck

imperial crisis leads to civil war.

roman forces withdraw from britain as goths attack rome.

odoacer topples romulus augustus

huns attack the empire and drive german peoples ahead of them.

the answer is: c. c.it limited the president’s power to start wars.

the war powers resolution of 1973 requires the president to notify the congress whenever the president wanted to order a military operation to other countries within 48 hours. if after being reviewed the congress disagree with the proposal, that the president will be banned from ordering the operation.