Light has many properties of waves, but sometimes it also behaves like: A. A photon
B. Polarized light
C. Ultraviolet rays
D. A stream of particles

Which of the following represents the correct format for the scientific name? a. staphylococcus aureusb. staphylococcus aureusc. staphylococcus aureusd. staphylococcus aureus

An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?

In what for do plants utilize nitrogen? why do they need nitrogen?