The Proterozoic division of the geological time scale is an era of the Phanerozoic eon. The Proterozoic division began 2.5 billion years ago and ended 542.0 million years ago.
Answer:it’s 3. History has laws just as science has.
Explanation:
I’m taking the test as well
Without the seat belt, the contact force applied to the body would be no help at all. Instead, the person without the seatbelt would fly through the window during the collision.
