The first law of thermodynamics states that energy can't be created or destroyed. If people can't create energy, where do we get energy to do work?

What is the most populated continent?

What makes up Mercury's thin atmosphere?

Why do cities form and how have they affected culture? Check All That Apply: A. They create opportunity B. Life moves faster in the city C. They form around business needs D. They create slums

Which statement about the Korean war is false? A) it lasted for twelve years. B) it resulted in more than one million casualties. C) it ended when Wester allies pushed north Koreas forces back into north Korea.

What can be done to increase voter turnout in the United States?

Which of the following peninsulas are in southwest asia

How do heat and landforms affect our weather?

Which conclusion explains Africa's economic and government problems after independence

Why did the French Revolution lead to war with other nations?

Eight pounds of potatoes cost $4.72 how much will 30 pounds cost