Now, write down some of the things you know, or you think you know about bacteria and viruses
in the table below.
Bacteria
Both
Viruses

Most viruses can't survive very long if they're not inside a living thing like a plant, animal, or person. Whatever a virus lives in is called its host. When viruses get inside people's bodies, they can spread and make people sick. Viruses cause chickenpox, measles, flu, and many other diseases.

A primary use of bacteria is to help us digest and breakdown our food. Some bacteria can also help assist our immune system in protecting us from certain organisms that can make us sick. The scientific name for bacteria cells is prokaryotes.

the maximum mass of nh3 is nh3 in grams

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.