Answer:
The last two
Explanation:
Mark me as brainliest if this helps!
Answer:
An infected person sneezes, coughs, etc. near you. You inhale the virus particle, and it attaches to cells lining the sinuses in your nose. The virus attacks the cells lining the sinuses and rapidly reproduces new viruses. The host cells break, and new viruses spread into your bloodstream and also into your lungs.
Explanation:
fun stuff
Answer:
you actually need to draw this not to make an essay or anything
