What is the next step in this sun life cycle after it has used up its hydrogen fuel a. super giant b. supernova c. nebula d. red giant

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.

Cardueline finches can be found in what areas of the world?

When the land and the see warm up at different rates during the day, what is generally the result? -a snow -b rain -c a breeze -d warm temperature