Well a nucleus of an atom has a positive charge
2. is the correct answer
Factors that influence the reaction rates of chemical reactions include theconcentration<span> of reactants, </span>temperature<span>, the physical state of reactants and their dispersion, the solvent, and the presence of a catalyst</span>
Answer:
super cala fragilistic expiladocious
Explanation:
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Answer: flooding, high winds, Avalanches, earthquakes
Explanation:
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Answer:
True
Explanation:
Yes, scientists have observed many mysteries of plants.