Ensuring the patients safety
Those that are lactose intolerant can have milk without the lactose in it but those with milk allergies can't have milk at all unless they take some kind of special medication for it.
Answer:
Noble gases are extremely stable and conduct electricity.
Explanation:
They're stable because each noble gas has a full outer shell of electrons, which means they don't need to gain or lose an electron.
Because the kidneys cant get rid of all toxins in the body.