The production of carbon dioxide during respiration in aerobic tissues lowers the pH in erythrocytes, which in turn the affinity of oxygen binding to hemoglobin.

why do the isotopes of a particular element behave differently in nuclear reactions but the same in chemical reactions? chemical reactions involve changes to electrons in an atom; isotopes do not differ in electrons, and so they react the same way during chemical changes.

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let that person have a turn to speak : )

since electrons are negative the answer is neagtaive