Which agricultural advancement led to the growth of the Mali Empire? o the introduction of the cotton crop
the construction of aqueducts
the domestication of the camel
the cultivation of desert lands

At which point on the diagram do convection currents occur to drive plate movement?

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.

Choose the false statement. a. some organisms fossilize when frozen or dried out. b. bacteria can destroy dead plants and animals. c. it is common for a plant or animal to fossilize when it dies. d. rapid burial under small-sized sediment increases the chance for fossilization to occur.