What resources is more perilous to the Middle East and North Africa water or oil?

Seafood watch is a program that identifies sustainably harvested, ocean friendly seafood in order to

Ascientist is explaining how background cosmic radiation gives evidence of the big bang theory. she says that radiation has been detected everywhere equally as heat in the universe and is increasing. this has been shown to be residual radiation from the big bang. what error did the scientist make?

Using a tool requires the correct technique. which describes the technique that is used with a graduated cylinder?