Question:
Fill in the blocks :
- Pneumonia is an example of ……………… disease.
- Many skin diseases are caused by ………….. .
- Antibiotics commonly block biochemical pathways important for the growth of …………….. .
- Living organisms carrying the infecting agents from one person to another are called ……………. .
Solution:
1. Communicable (infectious)
2. fungi
3. bacteria
4. vectors.