9. draw a food pyramid. fill in the pyramid with the appropriate blotic creatures that would occupy the
diferent trophic levels of the pyramid that would come from the ecosystems surrounding the school. be sure
to write in an appropriate amount of creatures to represent the different energy requirements each level can
support

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