In areas of high elevation, what is the common bedrock type and geologic period?

bedrock

name a river found in the allegheny plateau.

what is a city found in the landscape region of newark lowlands?

make sure all answers are true. tysm!

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.