Question

4.HOW ARE MICROORGANISMS HARMFUL?EXPLAIN IN BRIEF.

Answer 1

all microbes are not harmful . some are harmful such as virus because they cause harmful disease like flue measles etc........mark the brainleast if it helps

Answer 2

Answer:

microbes are harmful because of the fallowing reasons

1. microbe causes many diseases
2. microbes also spoil food and water
3. eating food affected  by a lot of microbes causes food poisoning
4. microorganism an spread from one person to another by touching and using things of an infected person

hope it would be helpful