Question

what happens when bacteria enters in our body ??​

Answer 1

hey dude !!!

WBCs becomes active if that bacteria is harmful and new in the body ....

hope this helps you

Answer 2

Answer:

Hey dude..... Infection occurs when viruses, bacteria, or other microbes enter your body and begin to multiply. Sometimes bacteria multiply so rapidly they crowd out host tissues and disrupt normal function. Sometimes they kill cells and tissues outright.

Hope its helpful ✌✌