Give your opinions on"use of Mobil phone"by the school students in 200 words

I think it would be really easy to cheat cause you can pull it out under your desk and go to . I think school students should be able to use mobile phones in PE and Lunch, or any other time were you don't actually learn.

If you get caught they shouldn't take the phone though, just tell the parents cause that's actually just stealing.

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.