Energy must be able to move through and within an ecosystem in order for the ecosystem to function properlyWhich of the following sentences best descnbes a scenario in which energy is moving through an ecosystem via the process of radiation? The sun's rays that warm the surface of a pond OB cool breeze that comes in from the ocean to the shoreline. Heat moves through a layer of soil via direct contact of the soil particies
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Chemistry, 22.06.2019 04:00, tifftifftiff5069
You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present
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Chemistry, 22.06.2019 09:00, hellodarkness14
This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
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Chemistry, 22.06.2019 14:00, njones58emailtjcedu
What mass of natural gas (ch4) must you burn to emit 276 kj of heat?
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Energy must be able to move through and within an ecosystem in order for the ecosystem to function p...
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