Life on Earth began to move from water to land during which period of the geologic time scale?

Cenozoic Era

Precambrian Time

Paleozoic Era

Mesozoic Era

The first person to visualize a microbe was Choose one: A. Florence Nightingale. B. Antoine van Leeuwenhoek. C. Louis Pasteur. D. Stanley Miller.

What factor most likely determined how often a nomadic group moved?

If a person is in an accident and has some sort of brain damage affecting memory, would it be possible to relearn previously learned information-and even learn it more quickly?

Which of the following is a way that the judicial branch can check the legislature's power? 1 propose constitutional changes 2 review executive orders 3 decides whether a law is constitutional

Two types of employment

Which president had to retake the oath of office?

Which of the following statements about the experiences refugees face is false

Mason was shocked to learn that the current Code is the Internal Revenue Code of 1986. He thought that U. S. tax laws change more frequently. What is wrong with Mason's perception?

Can literary movements share ideas concerns or characteristics

What is one reason people several different parts of north and south America develop different cultures