Which trace fossils are created when a creature leaves an impression in the sand, and then the impression is filled with hardened sediment?

a. coprolites

b. tracks and trails

c. molds and casts

d. burrows and borings

The Northeast became a leader in commerce because of its a. abundant mineral resources. b. many rivers. c. rolling farmlands and lush forests. d. agricultural diversity.

What is the capital of iowa, the state known as the hawkeye state?

Is europe a country?

Which of the following is a negative of building dams in this region? a. Many local workers die in the construction of dams. c. The materials used in constructing the dams are outdated. b.

What were the economic roles of serfs, nobles, clergy's, merchants, monarchs, knights, artisans? What were the serfs, nobles, clergy's, merchants, monarchs, knights, artisans place in the social hierarchy?

Which is accurate of the urban poor? A. They're often rural migrants with no title to housing or rights to established businesses. B. They live in apartment complexes. C. They have access to healthcare and obtain an education. D.

De ce sunt vulcanii activi in america?

How does still water affect glaciations?

What does lava become when it cools A. obsidian B. Basalt C. granite D. all lava could become either for of igneous rock

What sequence of events connects the Industrial Revolution, industrial capitalism, communism, and the Cold War?