I believe the answer is respiratory bc of how blood exchange works in the body w the circulatory system. None of the other answers make sense either
B IS THE ANSWER THANK YOU FOR ALL THE PEPOLE THAT ANSWER MY QUESTION MAHALO!!!!!!
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Cl, because a higher electronegativity indicates that the atom attracts more electrons.
Hemoglobin is a globular protein, an natural organic polymer. It doesnt have an exact formula, rather it has but good luck writing it down. The empiric formula is C738H1166N812O203S2Fe
It is built up by amino acids with a Fe ion in its core.
Good Luck on your assignmment!!