C. it is between unconscious and the conscious
NO, SCIENCE DOES NOT SUPPORT THEIR INTENTION.
This is because, a research had shown that the high PCB concentration in Alaska lakes is caused by spawning salmon and not air pollution. The spawning salmon are the culprit not air pollution.
Answer: Determinants of health events: (the how and why): factors and exposures, characteristics, behaviors, and contexts that determine (or influence) the patterns: individuals, relational, social, etc.
Explanation: Epidemiologists investigate determinants of health events. How the disease came into existence, the factors affecting it transmission (both biotic and abiotic). Characters of the causative organisms and vector. The effects of disease on individuals (pathology), its distribution, and control.