Question

Whats causes bad breath?

Answer 1

Resposta: Bad breath is caused by odor-producing bacteria that grow in the mouth. When you don't brush and floss regularly, bacteria accumulate on the bits of food left in your mouth and between your teeth. The sulfur compounds released by these bacteria make your breath smell.

Explicação:

espero ter ajudado bons estudos

Answer 2

Resposta:

don't brush your teeth, and mostly sweet stuff