Scientists use special fossils called ___ to date rock layers by comparing species that lived for a relatively short period of time over a widespread area.

When did space race begin

A relationship in which one species benefits and the other is harmed is

Many of the decisions made by the Supreme Court while John Marshall was Chief Justice led directly to a. a reduction of federal influence in economic affairs b. an increase in the power of the federal government over the states c.

What has been a constant criticism of China and its national practices? a. weak military with no effective leadership b. poorly educated political party c. poor record on protecting human rights d.

A person who owned a bakery figured out that cookies were selling better than brownies. So, she took the resources that she was using to make the brownies and allocated them to making more cookies. This could happen because

What effects does the blowing of the conch have on the "atmosphere" of the story? What might this foreshadow? How do the children react? (in Lord of the Flies)

Which group of people felt the economic issues associated with the recession before the stock market crashed? Children Farmers Ranchers Retailers

What are the two requirements to find a defendant guilty of treason?

In the children's television show Pee Wee's Playhouse, the floor, globe, and chair could talk, move, and had their own personalities.

What most clearly suggests that cycladic figurines would have served a mortuary purpose?