Answer: Option A) Gram positive cocci
Explanation:
Anaerobic Gram positive cocci such as Lactobacillus sp., and Clostridium sp.
are found in the intestines of humans where are they help in the digestion of materials like cellulose and creating gas passed out as flatulence
Answer:
chlorination and ozonation disinfection
Answer:
C
Explanation:
Im not 100% sure but I'm almost 100% sure thats the answer
