Today, how many americans make a living through agriculture?
a.
less than 5%
b.
10 – 20%
c.
25 – 50%
d.
more than 50%

Japan is a group of four islands off the coast of asia. what effect do you think has had on the lives of the japanese?

Acivilization exists for several hundred yeaars, developing its own language. such a civilization probably has been: a. farming corn b. suffering from a lack of contact with the outside world. c. isolated by mountains or some other physical barriers. d. starving from lack of trade.

The fact that similar fossils are found on both sides of the ocean is evidence of: a. global positioning. b. magnetic reversal. c. continental drift. d. oceanic drifts. select the best answer from the choices provided a b c d