I think the answer you are looking for is that the stomach is the fourth level of organization.
Answer:
D. Sunlight
Explanation:
Since photosynthesis provides the energy the plant needs for growth, lack of light will stunt the plant's growth.
To have the largest sample size also gives you more data, thus increasing the likelihood of accuracy
Mitosis is probably the type of reproduction taking place because it deals with a sperm and an egg it is called (sexual reproduction)
