In an "open universe,"

A. the steady-state theory is correct.

B. new matter is constantly being created.

C. the universe will continue expanding forever.

D. we may be able to travel into another universe.

How many countries does russia share a border with?

The islands of Trinidad and Tobago are off the coast of which country? Guatemala Panama Belize Venezuela

What is greater eras or periods

Sara liveSaras in Saudi Arabia. Which of the following is true of her government?

If you were flying directly south from the north pole and reached 70 degrees north how many degrees of latitude would be between you and the south pole?

What physical features are the five largest cities in the u. S. Near?

Because of his failed economic plan, Mao Zedong later opened China up to foreign trade. True False

Your friend tells you that our orbit is so special that it is at just the right distance from the sun for us to be at the right temperature for life to flourish. He says that if we were even ten miles closer to the sun, we would burn up.

The suns energy is classified by what

Earth is a closed system. that means the amount of rocks, metals, carbon, nitrogen, oxygen, and water on earth ___. so it is essential that bio geochemical cycles __ these materials as they move through earths subsystems A: remains constant.