Which two factors could lead to the evolution of a species over time? A: overproduction of offspring and no variation

B: changes in the genes of body cells and extinction

C: struggle for survival and fossilization

D:changes in the genes of sex cells and survival of the fittest

Which group of molecules are targeted by the kinases in order to control this movement

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

Consider the following planned experiment. factor experimental group control group light exposure tots of sun tots of sun amount of water weekly weekly type of soil nutrient rich nutrient rich size of pot large which variable is being tested in this experiment? small a. size of pot b. type of soil c. light exposure d. amount of water