Answer:
For protection
Step-by-step explanation:
So a person cant hack u...
If a person knows one of ur acc pswrd, and they know u have a diff one, they can try to use the same pass from the first one to be able to log into ur other social media account. So it's best to use different ones to prevent hacking
Hope this helped!
Sry i took long, i wrote something but it kept sayin that it included sum inappropriate