The basin contains the world's largest expanse of tropical rain forest. a. amazon b. rio negro c. salimões d. orinoco

The country in the world with the largest population is_?

How long does it take neptune to orbit the sun?

In the von thunen model of agricultural land use, what is produced closest to the city epicenter? a. dairy, vegetables, and fruits b. field crops, such as corn and wheat c. beef and other animal products d. wood and lumber