Which characteristic can be inherited? o the appetite of a puppy
O freckles on the skin
O the length of hair in a human
the ability to play piano

PLEASE HELP!!!

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