Question

1. Why does milk spoil more easily in summer than in winter when it is left outside?
2. Why is the spread of communicable diseases more during the monsoon season?
3. Why should you wash your hands before eating?​

Answer 1

Answer:

1.) Milk contains lactose (Milk Sugar) which is easily fermented into lactic acid with the helpful bacteria and become sour. This is the reason why the milk gets easily curdled more easily in summer than in the winter when it is left outside.

2.) Sorry IDK what is the answer on this

3.)Handwashing is important with meal preparation and before eating because it is the mode of transmission for many illnesses, such as the common cold. Hand to mouth contact is one way that these germs make it into our body