Organisms - things that have all the characteristics of life, Cell - the smallest unit of life, Unicellular - living things made of only one cell, Multicellular - living things that are made of two or more cells, Homeostasis - organisms ability to maintain steady internal conditions when outside conditions change, Species - a group of organisms that have similar traits and are able to produce fertile offspring, Light microscopes - use light and lenses to enlarge an image of an object, compound microscope - a light microscope that uses more than one lens to magnify an object, Electron microscope - use a magnetic field to focus a beam of electrons through an object or onto an object's surface,

Grade 6 chapter 7

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