What best describes the Sahara desert?

a. perfectly flat and sandy

b. the worlds largest desert

c. impossible for people to go across

A child who successfully resolves erikson's initiative versus guilt stage develops

You are conducting research on the effect of social media use on depression. You think the effect of social media use on depression would depend on a third variable - the amount of face-to-face social interaction.

A firm determines that the marginal cost of producing an additional unit of a good would be greater than the marginal benefit of doing so. Based on this information, what is the MOST rational decision for the firm to make? A.

In the 1830s, with invention of Cyrus McCormick's reaper, one person could do the farm work previously done by five people. What happens to many of the workers who were no longer needed on farms? A. The became soldiers B. They moved to Europe C.

Which actity is not one of the primary ways political parties shape public policy

Who were the California's

Which sentence best describes the narrator's purpose in writing this proposal? A. He is proposing a solution to the problem of English landlords unfair treatment of Irish tenants. B.

Dr. macmillan has designed a test to measure mathematical ability in college graduates. in order to establish a norm against which individual scores may be interpreted and compared, she is presently administering the test to a large representative

What geographic factors influenced Mesopotamia civilizations development

Sports are always beneficial to a child's self-esteem, and parents should make sure their children participate in sports at all costs ... True or False?