The air component in soil provides plants with the what needed for photosynthesis

What type of limiting factor affects a large population more then it affects a small population

When the cell concentrates potassium within, against the natural tendency of matter, it is performing a.passive diffusion b.facilitated diffusion c.active transport d.pinocytosis

Explain how the parts of the peripheral nervous system work with the central nervous system to produce a response to the stimulus