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"Smartindia is the best online tool for school students." Ms Deepa Chandran, Principal Anchal
"Smartindia is one of the best supplementary education tool for school students." Ms Pooja, Principal
difference between bacteria and virus. |
Bacteria are single-celled organisms, capable of multiplying by themselves. Viruses are smaller than bacteria. They can't multiply on their own, so they invade a host cell and take over its resources in order to be able to make more virus particles. |