Biology, 26.01.2021 02:00 lloveshan219
In 3–5 sentences, compare and contrast the flow of matter and energy in each trophic level for land-based ecosystems and marine ecosystems. How and why are they similar, and how and why are they different?(4 points)
Answers: 1
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What are two reasons for why a species might disappear from the fossil record?
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Biology, 21.06.2019 21:00, shaonaworld
1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme
Answers: 3
Biology, 22.06.2019 12:30, Hunter1471
Creating new things to solve problems and improve life depends on the close interaction of which two fields?
Answers: 2
In 3–5 sentences, compare and contrast the flow of matter and energy in each trophic level for land-...
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