suppose the population of marine algae in creation is increased dramatically. what would most likely happen to the levels of oxygen and carben dyoxide in the atmosphere?

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