It allows Nutrients and waste substances to pass through them
Hey, I'm a little confused on what your asking but. Heres my answers. No, HIV can only be contracted through sexual contact
Answer:
peanut butter, oatmeal, milk, nuts, red meats, fish, potatoes, protein shakes, dried fruit, whole-grain bread, avocados, dark chocolate, cheese, and whole eggs
That would be Anatomical Root
