Polygenic of or relating to an inheritable character that is controlled by several genes at once of a related to or determined by polygenes. Genetic science, genetics- the branch of biology that studies heredity and variation in organisms.
Answer:
Chemical because of the fertilizer the farmer is using.
Explanation:
If you're talking about ocean currents then I think I can help. They change due to the wind, temperature and density differences.
D, it looks to me that that is the cell wall
The combination of two or more atoms, from the same or different elements, creates a molecule.
