Find the midpoint of the segment with the given endpoints.
(4.7) and (2, - 7)

Topographic maps are used to measure a-composition b-movement c-elevation d-texture

Whats the biggest sea in the world?

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.