In which order is this sentence?
on the satin pillow purred the fluffy kitten.
a.
inverted order
b.
natural order

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.

every four years the american people choose a new president, and 1988 is one of those years."