Biology, 01.03.2021 08:30, kathysanchezz26
Explain the normal flow of blood through the heart (both routes of circulation)- including discussion of pathways (vessels and chambers) and oxygenated vs deoxygenated blood. How does this flow compare to the flow of blood if the foramen ovale in the heart did not close after birth- what is net result?
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Dermal tissue in plants stores 1.extra food 2.transports water and nutrients 3.transports waste materials 4.is similar to epithelial cells in animals
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Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .
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Any sound above what db can cause hearing loss in human beings
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Explain the normal flow of blood through the heart (both routes of circulation)- including discussio...
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