Disease causing agents are viruses, bacteria, parasites, fungi, etc...
Categories of medicine used to treat these pathogens are:
Antibiotics
Antivirals
Antifungals
Antiparasitics
D) important when working in groups
When treating substance abuse as a biological disease the acceptable treatment goal is complete abstinence. Abstinence<span> is a self-enforced restraint from indulging in bodily activities that are widely experienced as giving </span>pleasure<span>. Most frequently, the term refers to </span>sexual abstinence<span>, or abstinence from </span>alcohol<span> or </span>food<span>. </span>
Answer: observational study
Explanation:
The observational studies are those studies where the researchers observes the samples or individuals of research without any intervention or manipulation.
In epidemiology, and nutritional studies the researcher observes the risk factors associated with the disease, diagnosis and treatment. The effect of a diet on the patient or volunteers can be done through observational studies.