1.regulate bodily functions
2.promote growth
3. Repair body tissues
4. Obtain enery
If the disease is communicable, it is contagious. If it is airborne, it is transferred through the air, as opposed to physical touch or blood-borne. Being in a confined space, such as an ambulance, with an airborne communicable disease means you have most definitely been exposed to it.
Bacteria,viruses,fungi,and protozoa
Bacteria can be helpful
Answer:B
Explanation:She is sharing information that she already has with her granddaughter.The other options would not fit properly for what the question is asking.
