Paleontologists have discovered a lot about animals, like dinosaurs and trilobites, that lived long ago.

how do paleontologists learn how the animals of the ancient past looked and acted?

a. they study the fish of today.

b. they study weather patterns of the past.

c. they study photographs.

d. they study fossils.

Many city governments grant operating licenses to a specific cable television company

The 14th amendment overruled the supreme court case of dred scott vs. sandford. the landmark supreme court case determined which of the following points? a.slaves could not be citizens b.non-landowners could not be citizens c.blacks could not be citizens d.all persons born or naturalized in the united states vary differently in citizen status.

The line dividing regions 4 & 5 on this map is known as the "fall line." which of these represents an important factor of the fall line in georgia history? a) it was the first boundary of the georgia after it became a state. b) it was an important source of power due to a change in elevation. c) it was once home to major cities that have since become abandoned. d) it was a dividing line between the united states and native american territories.