Answer:
I think the nervous system.
Explanation:
The answer to this question is B
Rose should ask for help if somebody is near her so she can go to the nurse and go home and go to the hospital to get it checked.
Everything basically has bacteria so if you touch someone that’s sick and they sneezed on their hand if you handshake that person or touch their hand the germs are on your hand now of course you can wash ur hands but there’s still bacteria on your hand it’s confirmed that everyone atleast touches their body 16 times and hour so that’s how it spreads to our body