Answer:
None
Explanation:
Because it is controlled hence in our control soooo.... No need to test
Answer:
A sample of a specific species of microorganism was added to 100 mL of a liquid culture medium. ... The 1 mL of experimental culture medium was replaced by 1 mL of new sterile culture medium to maintain a constant volume.
It usually develops around the age of 40+... hope this helps!
C) Allow the heavily degraded ecosystems to disappear
