Spectral classification is B3VII, star name is

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 process by which liquid water changes into water vapour is called what ?

The english language is part of which language family? a. alatic b. dravidan c. indo-european d. khoisan