<span>B. Primitive life-forms, such as molds or yeasts, that cannot make their own food.
Please mark brainliest if you liked my answer!</span>
Answer:
Health-Illness Continuum
Explanation:
Health and illness can be viewed as the opposite ends of a health continuum• From high level of health a person's condition can move through good health -- normal health -- poor health -- extremely poor health -- to death. People move back and forth within this continuum day by day.
I was looking thru my old bio notes and I believe it’s caused by emphysema since it says that it’s caused by an irritant (like smoke)