Hello. You forgot to enter the answer options. The options are:
A. ecological studies
B. experimental studies
C. case-control studies
D. survey studies
Answer:
A. ecological studies
Step-by-step explanation:
Holistic medicine presents medical approaches that believe that the human organism and the environment are integrated and are capable of having strong healing effects on each other. In this case, in cases of individuals who have cancers, a defender of holistic medicine would believe in ecological studies on these cases, where an observational study would be carried out verifying the exposure of groups of people with cancer to holistic treatments and groups of people with cancer without treatments holistic.