It can be challenging because you have to learn at there pace when you have your own pace of working
CONTACT TO SKIN WHICH MEANS ANOTHER KID AT THAT DAY CARE HAD TO HAVE THE CHICKEN POX AND WHATEVER THAT CHILD HAD TO TOUCH ( FOR EXAMPLE SAY IF THAT INFECTED CHILD TOUCH A CHAIR AND CHRISTOPHER TOUCH IT)
Answer:
I would say D.
Explanation:
I say that because all of that stuff helps keeps you safe and protected
Bacteria, viruses, and fungi