Question

1. are the following diseases or descriptions, infectious or non - infectious? asthma mark only one oval. infectious non - infectious 17. are the following diseases or descriptions, infectious or non - infectious? cancer mark only one oval. infectious non - infectious 18. are the following diseases or descriptions, infectious or non - infectious? flu mark only one oval. infectious non - infectious 19. are the following diseases or descriptions, infectious or non - infectious? stomach virus mark only one oval. infectious non - infectious

Explanation:

Asthma is a non - infectious disease often caused by genetic and environmental factors. Cancer is non - infectious, typically resulting from abnormal cell growth due to genetic mutations and other internal factors. Flu is caused by influenza viruses and is highly infectious. Stomach virus, as the name implies, is caused by viruses and is infectious.

Answer:

1. Non - infectious
2. Non - infectious
3. Infectious
4. Infectious