We’d have to be very careful because if we had our skeletons on the outside it’d be very easy to injure ourselves
Answer:
An exothermic reaction is a chemical reaction that releases energy by light or heat. Endothermic reaction is a chemical reaction that absorbs energy or heat from its surroundings
Explanation:
A base and an Acid always react to form a salt and water
So, HCl + NaOH —> NaCl + HOH
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Answer:
By using different techniques.
Explanation:
For example: Chromatography involves solvent separation on a solid medium. Distillation takes advantage of differences in boiling points. Evaporation removes a liquid from a solution to leave a solid material. Filtration separates solids of different sizes.
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