Answer:
Electron microscopes differ from light microscopes in that they produce an image of a specimen by using a beam of electrons rather than a beam of light. Electrons have much a shorter wavelength than visible light, and this allows electron microscopes to produce higher-resolution images than standard light microscopes.
Explanation:
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Answer:
In science, a variable is any item, factor, or condition that can be controlled or changed
Biotic would mean living so fish and sea plants
It would be .5. If there is a probability that two thing could happen it would be 50 50 shot.
