Chemistry, 28.05.2020 21:02 andreanb3238
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When someone is injured, responding medical personnel may use either hot packs or cold packs to treat the injuries. These are examples of miniature chemical reactions. Using hot packs and cold packs as an example, explain the terms endothermic reaction and exothermic reaction.
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Chemistry, 21.06.2019 13:40
Which are causes of mechanical weathering? check all that apply.oacid raino plant growtho animal actionso carbon dioxideo pressure release
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When someone is injured, responding medical personnel may us...
When someone is injured, responding medical personnel may us...
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