Something that prevents unchecked growth or size of a population is? a. a limiting factor b. the carrying capacity c. a growth factor d. the growth rate

How do accessory pigments chlorophyll?

Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell