In simple unicellular organisms transport of materials occurs by what

What re the two main phrases of the cell cycle.

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

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