Hemoglobin's affinity for oxygen is how much oxygen is actually currently held by the hemoglobin. so, if hemoglobin has high oxygen saturation, hemoglobin's affininty for oxygen is high. what do you think happens to hemoglobin's affinity for oxygen as it moves through the systemic capillaries? as the rbc moves through the systemic capillary, hemoglobin's affinity for oxygen increases. as hemoglobin moves through the systemic capillary, hemoglobin's affinity for oxygen stays the same. as the rbc moves through the systemic capillary, hemoglobin's affinity for oxygen decreases.

As the RBC moves through the systemic capillary, hemoglobin's affinity for oxygen decreases.

Explanation:

Red blood cells (RBC) contain hemoglobin molecule which carries the oxygen through the blood. The blood with RBC moves through the systemic capillary and deliveries oxygen to the tissue (oxygen is released from the hemoglobin into the cell of the certain tissue). So, as the RBC moves through the systemic capillary hemoglobin's oxygen saturation lowers and consequently, hemoglobin's affininty decreases.

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."

mientras se trata la anorexia o la bulimia, es importante buscar ayuda antes que nada. un profesional de la salud mental será el más útil para aquellos que sufren anorexia o bulimia. este es un buen lugar para comenzar, sin embargo, ver a otros profesionales como dietistas registrados, especialistas médicos y dentistas podría ayudar a alguien a recuperarse de un trastorno alimentario. después de la ayuda profesional, o si la ayuda profesional no es una opción, alguien que se recupere de la anorexia o la bulimia debe rodearse de compañeros de apoyo, padres u otros miembros de la familia que también estén comprometidos con el proceso de recuperación.

hope this you! : )

(i popped my answer into google translate so it may be a bit wonky)