B. Lactic acid build up creates pains and aches on the muscles
Answer:
Maintaining a healthy weight reduces the stress on the heart and blood vessels.
Explanation: edge 2020
GM insulin has some advantages over insulin taken from pigs or cattle: very large amounts of insulin can be made. it is less likely to cause an adverse reaction. it overcomes ethical concerns from vegetarians and others.
It depends on the indicator type; typically if it is darker in some way, it is positive
