For 50 points!
What force kept all of the material from the collision near the Earth? Explain how this force kept the Moon in the orbit of the Earth.

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass

What are scientists who study fossils called? ( a ) astronomers. ( b ) biologists. ( c ) geologists. ( d ) paleontologists.

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?