Answer:
Dichotomous key refers to a utility that allows the classification of living organisms to help you identify specific traits/characteristics of a specific non-living or living being.
As a wavelength increases in size, its frequency and energy (E) decrease. From these equations you may realize that as the frequency increases, the wavelength gets shorter.
Because of their resemblance and relationship to prehistoric reptiles and many people think that birds descended from dinosaurs
Groundwater is the water found underground in the cracks and spaces in soil, sand, & rock.
