Answer:
kidney
Explanation:
Urea is carried in the bloodstream to the kidneys. The kidneys are bean-shaped organs about the size of your fists. They are near the middle of the back, just below the rib cage. The kidneys remove urea from the blood through tiny filtering units called nephrons.
The partial oxygen pressure (pO2) should be high for the maximum loading of hemoglobin with the oxygen.
Hemoglobin is a quaternary protein that transports oxygen in the blood. Hemoglobin is made up of four heme subunits and an Iron atom. Blood oxygen is bound to the hemoglobin in red blood cells. One molecule of hemoglobin binds the four oxygen molecules and forms the oxyhemoglobin.
The partial pressure of the oxygen is an important factor that determines the binding affinity of oxygen to the hemoglobin. The higher the partial pressure of oxygen the more oxygen binds with the hemoglobin. The hemoglobin binds oxygen rapidly in the pulmonary capillaries of the lungs due to higher partial pressure of oxygen.
Learn more about Oxyhemoglobin here,
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Answer:
Firstly, make sure the environment you are in is safe. Are you in a dangerous, or frightening environment? Also, always make sure you are looking out for yourself. Often, we humans, get ourselves into threating situations with loved ones, but we often do not see any red flags, because, as the saying goes, "Love makes you blind." Make sure your environment, and the people you are around are not abusive to anything or anyone around you. This can often lead to very bad circumstances, and just making some of these proactive choices can prevent some very bad things from, happening.
Explanation:
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<span>Our peers are the people we are most like, in age but also in stage of life. These are the people we spend time with and aspire to be like. Because we do not often want to be like those who are younger than us, peer pressure comes most often from those who are much older, rather than much younger.</span>
