What environmental conditions induce hemoglobin to release oxygen?
an environment low in oxygen
an environment high in oxygen
an environment under high pressure
an environment under low pressure

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The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.