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planetesimal is (astronomy) any of many small, solid astronomical objects, that orbit a star and form protoplanets through mutual gravitational attraction while planet is (astronomy) a body which orbits the sun directly and is massive enough to be in hydrostatic equilibrium (effectively meaning a spheroid)
Hydrogen peroxide is the most important thing in matter
The child can get deformed if you do drugs or alcohol
This is true because when the temperature is high, the particles move accordingly and move fast. This is why you see water boiling fast instead of slow.
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Good record keeping promotes both ac countability and integrity in research. Good re cords are complete, accurate and understandable to others. Records of research activities should be kept in sufficient detail to allow another scientist skilled in the art to repeat the work and obtain the same results
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