A.hepatitis AB is the answer
I would go with scar formation. it’s the only one i can think of and i just had health class!
There can be lots but some main ones are pesticides and disinfectantas hope this helps :)
If an adult leads an inactive lifestyle, he has a 38% chance of getting heart disease. Is The Correct Answer Hope I Helped;')
Yes, i mean atleast the school years almost over