Write TRUE or FALSE 1. Disease is the result of complex interactions between the triad of an agent, a host, and its environment.

2. Skin irritation can be a problem among teenagers.

3. Teenage life is a time of growth that involve experimentation and risk talking.

4. An infectious disease is transmitted from different sources.

5. Both girls and boys should be conscious of the growth and development changes they experience during puberty.

6. Puberty stage can bring all sorts of problem.

7. As hormone levels rise and bodies change and skin reacts.​