Biology, 29.07.2019 14:00 doglover7963
Blood pressure results from the force of blood fluids pressing against the walls of blood vessels. hypertension, or high blood pressure, is often caused by a constriction of the blood vessels by fatty deposits in artery walls. however, another cause of high blood pressure can be the intake of too much sodium in foods and table salt. why would too much salt intake cause someone to develop high blood pressure?
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Biology, 21.06.2019 18:00
Which flexible structure that supports the nerve cord and led to the backbone
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Biology, 22.06.2019 11:30
What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin
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Biology, 22.06.2019 21:00
Some steps in cell division are shown below: 1. chromosomes condense and pair up 2. segments of dna of sister chromatids twist and cross 3. exchange of dna occurs between chromosomes 4. four daughter cells are created that are haploid which of the following steps is least likely to occur during meiosis 1?
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Biology, 22.06.2019 21:30
Urban areas use energy than rural areas, mostly because so many more people live there. a) solar power b) more; in total c) less; in total d) an electric furnace
Answers: 3
Blood pressure results from the force of blood fluids pressing against the walls of blood vessels. h...
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