Monday, February 8, 2010

Cells

Cells they are a living organism we use micro scopes to zoom in on different cells we use electron micro scopes and compound lights micro scopes anton van leeuwenhoek made the first light micro scope in 1940 compound microscopes uses series of lences to magnify objects cells are a basic building blocks of all living things way is funny is people a long time ago before there were microscopes people believed that disease were caused by cures and supernatural spirts 1. oganism are made up of 1 or more cells 2.cells are a basic unit of organisation of organisms 3. All cells come from preexisting cells

1 comment:

  1. Hi Kelly,

    1940 - the first electron microscope. Light microscopes had already been around a LONG time!

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