SOMEONE PLEASE HELP ME!!!!! In 1772, Joseph Priestley ran experiments with a candle, a bell jar, and healthy leaves plucked from a mint plant. He ran the two experiments summarized below:

These experiments inspired another scientist, Jan Ingenhousz, to run related experiments. Ingenhousz added an additional variable-he ran the experiments in the presence and absence of light. His results are summarized below:

1.) Explain why the mint leaves sustained the candle flame in Priestley's experiment.

2.) explain what Ingenhouz's demonstrated about the interdependence of energy producing processing and living organisms.
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