Answer:
D
Explanation:
I think this is the right answer.
AIds or HIV is acquired through direct contact with certain body fluids from someone already been infected. One has aids when the immune system is badly damaged and one become more vulnerable to infections. When the number of CD4 cells falls below 200 cells per cubic millimeter blood, it is considered to have progressed to aids. Some symptoms include fever, chills, rash, fatigue and other flu-like symptoms.
Answer:
Biological contamination is the leading cause of food-borne illness and food poisoning*, and a common cause of food spoilage and food waste. There are six types of microorganisms that can cause food-borne illness: bacteria, viruses, parasites, protozoa, fungi and prions.
Explanation:
