What is an element? Carbon dioxide, hurdrogen, water, or air

Amy demonstrated the formation of a type of rock. She kept a bowl of hot water in the freezer. The water solidified to form ice.

Which part of the Korean peninsula had strong diplomatic ties with the USSR?

What is the asthenosphere?

How do secular Muslim states and theocracies differ

Which of the following is not a typical pattern found in the Earth system? a. rock cycle b. water cycle c. carbon cycle d. calcium cycle

Since Greenwich, England is on the prime meridian, which of the following is a line of longitude that would be found in North America? a. 45° N c. 30° S b. 70° E d. 100° W

Is this statement true or false? A dynasty is a succession of rulers from the same family or line.

This is a formal request to have a case heard or reviewed by an appellate court. This is the way most cases get to the Supreme Court.

A building is located on the earth's equator. Which has the greatest tangential speed due to the earth's rotation, the top floor, the bottom floor, or neither?

What is one disadvantage of free trade?