In black death what brought the plague?

Rats and dead bodies in the streets

Tationia

Explanation:

The disease came from pest and insects and not being sanitary

idk and i also need to know where are those bio brainy acts lol

1) a

2)c

3)a

4)c

5)b

hope this , if so, your appreciation would be signified through giving   me brainliest, and a you : ) have any further questions? feel   free to ask me in the questions box.