Which country is the united states' largest trading partner?
oa mexico
b. canada
c. china
d.
japan

The lines marked by the letters a, b, and c on the map above represent a. chains of volcanoes b. earthquake fault lines c. thin strips of heavy forests d. major rivers that flow from north to south

The african continent is home of the worlds largest desert and longest river . t or f

What are the similarities and differences in the way geologists and biologists approximate the age of the earth? justify your response in two or more complete sentences.