Biology, 23.07.2019 18:30 Sillydork6872
Water conservation is not limited to conserving the amount of water available, but also considers the quality of the water available. the united states has come a long way in this area when compared to other countries. which of the statements below is a water quality conservation method used in the united states? a) sewage treatment plants b) allowing runoff of irrigation water c) throwing out old motor oil instead of recycling it d) painting boats in or over the water instead of in dry docks
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Biology, 21.06.2019 22:30
How can you approximate the number of calories required to keep you in energy balance?
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Biology, 22.06.2019 10:30
Grasses--> mice--> cats--> coyotes suppose 10,000 units of energy are available at the level of the grasses. what is the total number of energy units lost by the time energy reaches the coyote?
Answers: 2
Biology, 22.06.2019 16:30
The earth formed roughly 4.5 billion years ago, yet evidence of life dates back to about 3.5 billion years ago. which one is not a possible hypothesis of how life on earth arose?
Answers: 3
Water conservation is not limited to conserving the amount of water available, but also considers th...
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