As a result of economic growth during the 1950s, the percentage of Americans who were in the middle class increased slightly. increased greatly. decreased slightly. decreased greatly.

Trey caught a five and a half pound fish. how much did it weigh in ounces?

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.

Suppose you live in location a, a part of the united states with a semiarid climate . you travel to location b, which is in a neighboring area . there you would find a humid continental climate. in which direction is location b likely to be , relative to location a? what is an explanation for the difference