1. What is your understanding from the given illustration above?
2. What was the effect from the direct contact between two persons?
3. What causes the illness of the second person?
![1 What Is Your Understanding From The Given Illustration Above 2 What Was The Effect From The Direct Contact Between Two Persons 3 What Causes The Illness Of Th class=](https://ph-static.z-dn.net/files/d01/89604175971261002e464c8272aa7ec1.jpg)