Final answer:
Factors like increased temperature, increased PCO2, and increased exercise enhance the delivery of oxygen to tissues.
Explanation:
Increased temperature, increased PCO2, and increased exercise can facilitate the transfer of oxygen to tissues by affecting the oxygen-hemoglobin dissociation curve. Higher temperature and increased carbon dioxide levels promote the dissociation of oxygen from hemoglobin, providing tissues with more oxygen during activities that demand it. Exercise also boosts the oxygen release by hemoglobin to meet the increased oxygen demand in active tissues.
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