Think about the differences between a desert and a forest. Write some of those differences here. Then read the lesson to find out more about Earth's biomes.

Who did jefferson believe could best protect freedom

Research has found that crowding is a perception based on geographical patterns. a. True b. False

Jen wants to protect the schools network from hackers, worms, and viruses. she also wants to regulate access to certain websites through the organizations network.

Why the small Mexican untied army was able to win the battle against a large army

Susan hears her teacher say, "Seven times nine is sixty-three" and immediately repeats this math fact to herself three times.

Which of the following statements is true of a theory? It is used to organize and explain specific facts. It is invariably the same as a hypothesis. It can only be expressed as a mathematical formula. It cannot be modified to account for new data.

What is food dumping?

In which type of system do citizens have some rights to participation IF they are wealthy and powerful? A) autocracy B) democracy C) monarchy D) oligarchy

Did George Washington have wooden teeth?

When testing the effect of noise on the performance of a task, Marco tests half the participants in a cool, quiet room and the other half in a hot, noisy room.