During which era did the supercontinent Pangaea break up?

A.

Cenozoic

B.

Precambrian

C.

Mesozoic

D.

Paleozoic

Do you think the Electoral College still functions well in the present day? Why or why not?

The demand and supply curves for a product are QD = 50 - 0.5P and QS = 2.5P + 5, where P is the price per unit and Q measures millions of units. If the government levies a $1.20 per unit tax on buyers, what is the size of the deadweight loss?

What characteristics should a credible source have? Check all that apply. balance certainty reliability doubt trustworthiness

Constantine moved the seat of the Roman government to what is now ... A. Milan b. greece c. turkey d. sicily

Which scenario describes a random error? a student stands and looks down to read a graduated cylinder. a sudden storm raises the humidity in a lab for an hour. a spring scale is not zeroed properly throughout a investigation.

What part of the colonies was know as the "Breadbasket of the colonies"?

The discomfort index is one measure of the economic costs of instability. true or false

Which is the largest river in North America, responsible for the large dead zone that forms each summer in the Gulf of Mexico?

Today many Americans believe that our government must follow the same principles outline by the founders and no others how do you think Roosevelt would have the sentiment?

He inability to momentarily remember a person's name, which you indeed know quite well, is an example of which of the "seven sins of memory"?