What part of health is least important? (And why?) 1. Physical Health

2. Emotional Health

3. Social Health

4. Spiritual Health

5. Environmental Health

6. Mental Health

Which of the following statements concerning cancer and mutations is correct? a: cancer can only occur with a mutation in a somatic cell. b: usually, multiple mutations are required in different genes to cause cancer. c: none of the other answer options is correct. d: cancer can only occur with a mutation in a germ cell. e: usually, a single mutation is all that is required to cause cancer.