What are you doing to reduce your environmental impact to live as Sustainably as you can

cancer   is   essentially   uncontrolled   mitosis   of specialized cells

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )

not always but somethings can be reproduced in a laboratory.