Many scientists accept a theory about the origin of the universe, called the big bang theory. describe at least one piece of scientific evidence that is used to support this theory of the origin of the universe.

Which sentence does not contain any errors in capitalization? a. The professor was an expert in the Politics of the nixon era. b. Have you seen the egyptian art exhibit yet? c. We have climbed mountains in three South American countries. d.

Explain why Earth is not spherical in shape, but bulges at theEquator?

A biological cycle, or rhythm, that is approximately 25 hours long is called

A red, 0.05-kg croquet ball moving at + 10 m/s collides with a stationary green bocci ball (m = 0.100 kg) in a frictionless elastic collision, What is the speed of each ball immediately after the collision?

In a vasectomy, which part of the anatomy is cut or tied off?

You travel an an average speed of 20 km/h in a straight line to get to your grandmothers house. It takes you 3 hours to get to her house. How far away is her house from where you started?

A boat with an anchor on board floats in a swimming pool that is somewhat wider than the boat. Does the pool water level move up, move down, or remain the same if the anchor is (a) dropped into the water or (b) thrown onto the surrounding ground

In July 2005, NASA's "Deep Impact" mission crashed a 372-kg probe directly onto the surface of the comet Tempel 1, hitting the surface at 37,000 km/h.

What conversion factor is needed to change from kilometres to meters

What does the law of universal gravitation state?