What´s the Difference Between a Bacteria and a Virus?

@Victoria7 (1242)
November 3, 2006 5:31am CST
Is it that one is caught from another person and one is just your body going wrong? Is a cold a bacteria or virus? How about the flu?
1 response
@lingli_78 (12836)
• Australia
3 Nov 06
usually a virus can spread to another person while a bacteria can't... flu is from virus... that's all i know...