The measure of angle kah is degrees, to the nearest degree.

Linda and julia are trying to determine whether their ideas are scientific or pseudoscientific. linda's idea is free of bias. julia's idea gives the same result when tested repeatedly. which statement is correct about linda and julia's idea?

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?

Approximately what wavelength of light is best absorbed by chlorophyll a