bad breath
smelling hair and clothing
bad taste in mouth
yellow/brown teeth
an organ system is a group of organs that work together for a common function. the order goes cells, tissues, organs, organ systems, organism.
Answer:
Well, you need to stay the weight that is the healthiest and you need to make sure you have no illnesses that can kill you, and you need to eat the right way b/c it can help your eyes hair and ect.
The answer B makes the most sense.
