Which of the following does not lead to addiction?

drug use
alcohol consumption
smoking
obesity

Ok so my eye has been hurting since i woke up and then it keeps getting blurry its only left eye and idk what to do

Which of the following is not a symptom of chronic fatigue syndrome a) pain in joints with swelling b) low-grade fever c) unexplainable muscle weakness or pain d) forgetfulness, irritability, and confusion

Genetically modified organisms can include icecream. true or false