A rectangular prism has a volume of 170 cubic centimeters.

Did the universe cool off or get hotter as it expanded after the 'big bang"?

Earth's atmosphere is unique among the planets and is able to support life because it contains a large amount of a) oxygen b) helium c) methane d) carbon dioxide

The structure of adenosine triphosphate (atp) is shown here. which statement best explains how energy stored in the chemical bonds of atp can be released.