gud morning to all mates! hope all are fine!
1- how many types of cell?
2-ph of blood in our body?
help plz then I help u
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Explanation:
1.There are about 200 different types of cells in your body. These cells make up your organs and tissues, as well as help to defend your body as a part of your immune system. Your cells are constantly being replaced as they die
2.The pH scale, ranges from 0 (strongly acidic) to 14 (strongly basic or alkaline). A pH of 7.0, in the middle of this scale, is neutral. Blood is normally slightly basic, with a normal pH range of about 7.35 to 7.45. Usually the body maintains the pH of blood close to 7.40.
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