Biology, 02.07.2019 16:30 AnwarWeirdLol8811
Is this statement true or false? minerals present in nodules on the ocean floor are vacuumed from the ocean floor, and fuels are pumped from the ocean from huge platforms. true or false
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Biology, 22.06.2019 01:00
Coral reefs support more species per unit area than any other marine environment on earth. what is one way coral reefs are important to the health of the biosphere
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Biology, 22.06.2019 23:00
Waste water from industries and domestic sources can be treated by chlorination or ultraviolet radiation. there are pros and cons to using either chlorine or uv radiation to kill harmful microorganisms. what is one reason chlorination would be preferred over ultraviolet radiation? a) chlorine only eliminates visible impurities and is ineffective against microorganisms. b) chlorine not only kills bacteria but provides a residual effect on returning microorganisms. c) uv radiation can be used only to treat drinking water and is ineffective in treating waste water. d) ultraviolet radiation is more effective
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Biology, 22.06.2019 23:20
Which elements are in the substance that makes up about 60% of the male human body
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Biology, 23.06.2019 18:10
Glucose molecules from food sources provide energy to the cells of the human body. after a person eats, the level of glucose in their blood increases. if a person's blood glucose level becomes too high, a hormone in the pancreas, known as insulin, is released. insulin move glucose out of the bloodstream. this causes the blood glucose level to decrease and return to equilibrium. the production of insulin is a mechanism that regulates the human body's internal environment and aids in a. the storage of genetic information within cells. b. the production of sugar molecules through photosynthesis. c. the production of carbon dioxide through cellular respiration. d. the maintenance of homeostasis within the body system.
Answers: 1
Is this statement true or false? minerals present in nodules on the ocean floor are vacuumed from t...
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