1.1. Identify the potential factors that can contribute to an increased risk of non-communicable diseases.

1.2. Represent the components of health according to the World Health Organisation.

1.3. The body's response to diseases involves complex interactions between the immune system and pathogens.

Distinguish between the terms susceptibility and immunity.

1.4. Table 1 below shows the key differences between communicable diseases caused by bacteria and viruses.

Fill the table accordingly.

Table 1