Answer / guest

(2) An endothermic process

Answer / pierre verville

To be stable a molecule must be exothermic at its formation.
A new endothermic molecule will necessitate energy to
maintain its structure. So endothermic oxygen of the
photosynthesis will freeze the atmosphere.

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Define science

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Photosynthesis is 1 An exothermic process 2 An endothermic process 3 A neutral process 4 A thermostatic process

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