How does europe compare in size to the other continents of the world? a) it is the second smallest continent. b) it is the largest continent. c) it is the smallest continent. d) it is the second largest continent.

Mexico city is an example of how humans alter their environment because it was a. one of the world’s largest cities b. built on drained and filled lake beds c. built after conquest by the spanish d. once the capital of the aztec empire

Dry land planting can benefit the environment by reducing the need for tillagate

Why are there restrictions to traveling to cuba?