Infiltration is the downward movement of water into the soil and runoff is when water flows above the surface of the soil
Answer - A. Mating Must occur randomly
Reasoning - Since mating must occur randomly are helps with the balance or equilibrium in genetic without any changes within that population since we do not want genetic drift, mutation and especially do not want any foreign or different species mating with the species we are targeting. So A is your best answer.
Answer: sorry I don't know but if I did I would help
Explanation:
Do stones for her drains and little stoppers to keep leaves and dirt from entering the water that goes to diff plants and sewers