Answer:
Astatine and chlorine are halogens only
Nitrogen and sulphur are non metals only
Krypton (Kr) is noble gas only
The different religons it really depends
The answer is b, the Great Plains are in America
ok so I ran your question threw a algebra problem solver and I got this (hope its what you wanted):
Decimal degrees. Such degrees are a good alternative to using degrees, minutes, and seconds (DMS). Similar to latitude and longitude, the values are bounded by ±90° and ±180° respectively.