Answer:
Someone can say that the quality of life is a concept for many reasons. If you are going through a gard time or are miserable, you are not going to say that life is great and its about the quality of life. Therfore making the statement that it is just a concept. If you are living a successful life, quality will be everything to you. It is just a concept because the human brain agrees with something based on their particular situation. It is a subjective concept because there is no certain and set-in-stone answer.
Explanation:
It can take years for HIV symptoms to develop. D. several years is your answer
Answer - when cutting raw chicken and changing to any other meat or veg, change out your cutting board AND knives and wash your hands
Reason
Salmonella from raw chicken
You can change from one veg to another
Or herbs to veg
Or fish to another fish
