Blood Groups/Types
Blood types are determined by whether certain antigens(substances that can trigger an immune response if they are foreign to the body) are present or absent in the body. There are…
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Blood types are determined by whether certain antigens(substances that can trigger an immune response if they are foreign to the body) are present or absent in the body. There are…
Continue readingIt is the amount of oxygen circulating in the blood. Blood oxygen levels usually fall between 75-100mm Hg. The body continuously monitors the oxygen levels to ensure that there is…
Continue readingWhy does human body have a temperature? Body temperature is a result of metabolism, a chemical process. What are the normal ranges for body temperature? An average body temperature is…
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