The Challenge: Make an Antibacterial Cream
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What is the best
way to approach this challenge?
First we need to know
what we are fighting.
are single celled organisms and can be divided into three groups according
to their shape. To the naked eye they may look identical but under a microscope
they look very different. They can only be seen under a microscope because
they measure just 1 - 5 microns
(Ám) (0.00004 - 0.0002 inches) across.
How bacteria reproduce