What do you mean by communicable diseases?
What are viruses? Discuss some harmful effects of viruses.
Answers
Answered by
1
Explanation:COMMUNICABLE DISEASEthe disease which spreads from one person to another by means of air, water, food and many more. They spread from an infected person to a healthy person.
VIRUSES
they are both living and non living. they are living when inside the host and non living outside the host. most of the viruses are harmful. they cause a lot of disorder.when a virus enters our body, it makes many copies of itself. Then they kill the cell and damage others also. they cause many health disorders like high fever, sore throat etc.example: COVID-19,
HOPE THIS HELPS YOU!!
PLS MARK ME AS THE BRAINLIEST
Similar questions