Answer:Priestly found that when mint (a plant) was allowed to grow in a closed container of air, it produced oxygen, which allowed a flame to burn and a mouse to survive. This is as opposed to the carbon dioxide that builds up from an animal in a trapped space.
Explanation:
Marie Curie in 1898
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Heat is energy, that can be transferred to another item, which is “less hot”.
The correct answer for this would be silicon dioxide.