Answer:
absence
Explanation:
anaerobic microbes grow best in an environment without oxygen because they adapted to create energy without oxygen. the answer is in the word "anaerobic" because the prefix "an-" means "without" and the suffix "aerobic" means "oxygen.
together, anaerobic means "without oxygen"
So the water doesn’t carry any bacteria and to clean out the water
1) A: reduce trans fat & saturated fat
2) C: registered dietician
3) C: women are at greater risk for osteoperosis