I believe it is the crust
The study of how food interacts with genes is known as Nutritional Genomics, that encompasses nutrigenomics, which explores the effects of nutrients in the genome, proteome and metabolome, as well as nutrigenetics, whose main goal is to elucidate the effect of genetic variations on the interaction between diet and disease.
Answer:
x is the independent variable
y is the dependent variable
decrease is deer population per month
23.8333... = 23.83
Non living things like mountains,oxygen,water.etc