Write a letter to your friend telling him or her about the plans you have for an excursion and invite him or her to join you

To blah blah blah*

It has come to my attention and awareness of an excursion far out in the great plains. Im traveling by ship and was sending this letter to ask if youd be interested we leave in a few days of short notice. If you can come  let me know ahead of time for this journey will be long and im unaware of when it will end. We board the dock by 3 in the middle of the day and leave short after.

yours sincerely bob marley

Explanation:

I cant really tell when the time this should be written but this should do. you can always revise if needed.

second person

explanation:

note the heavy uses of "you", "your", as well as "he".

~

answer: b (host)

viruses use the cells of living organisms to reproduce. the cell which is used by virus is called as "host cell". it is a living cell in which virus multiplies, example bacteria, plant or an animal cell.

in this, the virus is a parasite, which uses host cell for its benefit (reproduction) by using the cell machinary of host cell.