Volumul de sange reprezinta 8% din greutatea corpului; plasma repezinta 55% din volumul sangelui , iar apa reprezinta 90% din plasma. Sa see claculeze: a)cantitatea de apa din plama unei persoane care cantareste 70 kg. b) cantitatea de plama pe care o prezinta prsina dupa o primire de 1 l de sange
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Hemoglobin is the compound in red blood cells that carries oxygen to the body. the distribution of hemoglobin in women in g/dl of blood is approximately normally distributed with mean 14 and standard deviation 1. too little hemoglobin, and you're anemic. 2. too much, and (unless you live at high altitudes), you can have other problems.
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Which blood cell spend most of their time in the lymphatic system?
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1) strawberry plants typically reproduce by making runners, which are miniature versions of themselves, that grow off of the roots and stems of the parent. this type of vegetative reproduction is known as a) pollination. b) fragmentation. c) binary fission. d) vegetative propogation.
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Volumul de sange reprezinta 8% din greutatea corpului; plasma repezinta 55% din volumul sangelui , i...
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