D (I’m not quite sure but please try putting that as an answer)
Answer: B is the answer.
Explanation: Disinfecting a surface is cleaning off dirt and germs. When you use soap and water to remove dirt, your disinfecting it the surface, meaning your cleaning off the germs so you and your family or peers don't get sick.
Let me know if you have any questions.
~ Lily, from Brainly.
I would say endurance.Sorry if wrong
C. a higher amount of addictive chemicals are needed to get the same high when fewer receptors are present.
