Biology, 10.01.2020 02:31 HarleyHailey
Which of the following best illustrates an abiotic component of the environment affecting a biotic component of the environment?
a. composted manure is added to agricultural soil during spring tilling
b. coral reefs modify the direction of an ocean current
c. plants release o2 into the atmosphere during photosynthesis
d. low phosphorus content in soil limits the growth of vegetation
e. a thick planting of ground cover reduces soil erosion on a hillside
Answers: 1
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Reactants undergo chemical reaction to form products. this chemical equation represents one such reaction. the coefficient for one of the reactants or products is incorrect. which part of the chemical equation is incorrect?
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Which of the following determines the specificity of a dna probe? a. type of radiation b. level of enzymatic activity c. number of neutrons d. complementary base pairing
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Biology, 22.06.2019 14:30
How do water’s relative densities as a solid and a liquid differ from that of most other substances? water’s solid and liquid forms have different densities, while most other substances have solid and liquid forms with similar densities. water’s solid and liquid forms have similar densities, while most other substances have solid and liquid forms with different densities. water’s liquid form is less dense than its solid form, while the opposite is true of most other substances. water’s solid form is less dense than its liquid form, while the opposite is true of most other substances.
Answers: 3
Which of the following best illustrates an abiotic component of the environment affecting a biotic c...
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