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Dbaker360:
If a wound overwhelms the clotting mechanism and leads to serious hemorrhage and drop in blood pressure, what compensations does the body ha…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

sayai:
true or false
Hazardous waste is only produced by industry, such as factories or office parks.
 updated one year ago
 2 replies
 1 Medal
Mathematics

sayai:
Up until the 1970s many wastewater treatment plants in the US used primary treatment only. Which pollutant most likely decreased the most af…
 updated one year ago
 5 replies
 1 Medal
Mathematics

sayai:
true or false
Half of the carbon emitted into the atmosphere goes into the ocean.
 updated one year ago
 4 replies
 1 Medal
Mathematics

sayai:
true or false
The greater the concentration of sulfur and nitrogen oxides, the higher the pH of precipitation.
 updated one year ago
 1 reply
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Mathematics

sayai:
Hydrogen fuel still results in pollution because:
it contaminates water sources.
electricity is required to produce the hydrogen fue…
 updated one year ago
 6 replies
 1 Medal
Mathematics

sayai:
true or false
1)The best place to build a wind farm is in an area that has high winds for a portion of the year.
2)Geothermal fluids may …
 updated one year ago
 4 replies
 1 Medal
Mathematics

sayai:
What is the biggest disadvantage of solar electricity, or at least, why is it not used much more than it currently is?
It’s very costly …
 updated one year ago
 5 replies
 1 Medal
Mathematics

sayai:
true or false
1)Since the U.S imports about 4 billion barrels of crude every year, at best, the Arctic National Wildlife Refuge could provi…
 updated one year ago
 30 replies
 1 Medal
Mathematics

sayai:
true or false
1)Since the U.S imports about 4 billion barrels of crude every year, at best, the Arctic National Wildlife Refuge could provi…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

sayai:
true or false
The light bulbs in an office building give off tremendous amounts of heat. Since heat is a form of energy, this heat could be…
 updated one year ago
 3 replies
 1 Medal
Mathematics

sayai:
true or false
1)It is acceptable for all types of waste to be either burnt or buried in the same manner.
2)The number of urban areas worl…
 updated one year ago
 3 replies
 1 Medal
Mathematics

sayai:
True or False
1)By imposing maximums on emissions of various pollutants, air pollution can be reduced.
2)Since most sources of noise poll…
 updated one year ago
 3 replies
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Mathematics

sayai:
Energy efficiency is based on the laws of thermodynamics; therefore, there is always a loss of energy when one form is transformed into anot…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

sayai:
The byproducts of hydrogen fuel combustion include:
carbon monoxide
carbon dioxide
…
 updated one year ago
 2 replies
 1 Medal
Mathematics

sayai:
A geothermal heat pump can be used to:
cool a house during the summer.
purify sewage.
…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

sayai:
Hydroelectric power does not require moving water since dams hold water back.
True
False
…
 updated one year ago
 2 replies
 1 Medal
Mathematics

sayai:
One way that radioactive waste is treated is by burying it in repositories. The repositories are only found in states with very low populati…
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

sayai:
What is a possible pH of acid rain?
10.5
6.9
…
 updated one year ago
 5 replies
 3 Medals
Mathematics

sayai:
The use of which energy source gave rise to growth of the US transportation industry in the 1800s, resulting in more people being able to mi…
 updated one year ago
 10 replies
 1 Medal
Mathematics

sayai:
Which of the following is an example of an emphasis on production quality? Emphasis on pollution cleanup Emphasis on renewable resources…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

sayai:
1)Which of the following processes shows the correct order by which nitrogen wastes are handled during tertiary treatment?
ammonia ? nit…
 updated one year ago
 5 replies
 1 Medal
Mathematics

sayai:
In terms of environmental economics, the only factions that disagree with one another are environmentalists and economists.
True
False…
 updated one year ago
 7 replies
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Mathematics

sayai:
1)Which of the following processes shows the correct order by which nitrogen wastes are handled during tertiary treatment?
ammonia ? nitr…
 updated one year ago
 8 replies
 No Medals Yet
Mathematics

stop!hammertime!:
...
 updated one year ago
 4 replies
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Mathematics

sayai:
Please help me
Zoning laws are a useful landuse planning tool because they always protect areas such as wetlands and grasslands.
True Fa…
 updated one year ago
 22 replies
 1 Medal
Mathematics

sayai:
help me answer those question please 1)Which of the following does NOT characterize sustainable economic growth? Recycling of matter Importa…
 updated one year ago
 5 replies
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Mathematics

sayai:
please help me with that question
The effect that toxins have on a body depends on all of the following except:
…
 updated one year ago
 6 replies
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Mathematics

sayai:
please help me with this question
_____________ is achieved when biological action allows _________ to substitute for hydrogen in ammonia…
 updated one year ago
 3 replies
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Mathematics

sayai:
What type of soil would be most suitable for citing a septic system?
Rapidly draining soil with just a little clay in it
…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics
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