Biology, 20.07.2019 13:00, Rayanecrazt3671
Water harvesting, the collection of rainfall and run off for future use, has been practiced for thousands of years; but in some regions where it was previously used it has been forgotten. in countries facing huge problems with land erosion due to runoff, governments have been encouraging the implementation of this technique. the implementation is important for more than prevention of water erosion. what other benefit might water harvesting have in these areasscience
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Biology, 22.06.2019 11:30, annsmith66
Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?
Answers: 1
Biology, 22.06.2019 22:00, preservations
Identify the fungus type pictured below. the image shows a mushroom used often in cooking, will gills underneath its cap.
Answers: 1
Water harvesting, the collection of rainfall and run off for future use, has been practiced for thou...
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