Pretty sure B would be the answer
Answer: Ground water and atmospheric water
Explanation: groundwater, which is found beneath the surface of the earth. Atmospheric water also exists. This includes water vapor in the air, such as clouds.
Maggots used in wound care are bred in a sterile environment and are free from bacterial contamination. ... It is not possible for the maggots to turn into flies while in the wound. The maggot will not reproduce or multiply within the wound, as only adult flies lay eggs.
D). Beliefs are not scientific.
