not doing enough physical activity · being too sedentary, ie sitting or lying down for long periods · having an unhealthy diet, eg eating too much or too little, ...
Acceptable answers could be A because if it's on the side people will feel less tempted to eat it and will eat less. C techinally could be correct but i don't think it's the answer.
Short-term effect of nicotine is increased blood pressure
Well having a blanced diet between junk and healthy food would be the best way to keep healthy
The answer should be C.
"Increased Exercise."