Answer:
that is 22/7
Explanation:
3.143 is equal to 22/7 though the fraction has been made or written in three decimal places...i hope there you go!
Okay I will follow right now
Answer:
By the production of white blood cells and antibodies.
Explanation:
The immune system's job is to identify foreign object and to make antibodies and white blood cells to fight said virus.
Communication barriers can be physical disabilities such as hearing problems or speach problems but it can also be the lack of interest, attention differences in viewpoint etc.
Answer:
C
Explanation:
It must be prescribed by a doctor
