Question

"Bacteria are harmful to human beings."Briefly explain this statement.

Answer 1

Explanation:

bacteria is very harmful for our body and with our body juices it becomes dangerous

Answer 2

Answer:

Yes many bacteria are harmful to human beings.  

Explanation:

• Bacteria acts in both harmful and useful effects.
• Due to which certain bacteria develops multiple disease that are harmful to humans.
• If the bacteria carries virus type and transmit to humans.

The following are the diseases noticed via :

• Food and drinks
• Air
• Sharing our handkerchief, towel and brush in infected person etc.

Diseases like Typhoid, Pneumonia and many are affected.