Biology, 16.10.2019 05:20, taridunkley724
Elevated carbon dioxide levels have been shown to contribute to the greenhouse effect, resulting in an increase in mean global temperature. ecosystems where the largest warming has already occurred include snow-covered northern coniferous forests, tundra, and arctic sea ice habitats. which statement best explains how the elimination of ice-covered ecosystems affects the rise or fall in global temperature?
a. melting ice releases dissolved ozone gas, which adds to the greenhouse effect.
b. large-scale ice melts actually contribute toward lowering global temperatures by decreasing salinity of the oceans.
c. more reflective surfaces of ice are replaced with darker, more absorptive surfaces, thereby contributing to the warming trend.
d. carbon dioxide levels are lowered as a result of greater volume of water to accommodate greater dissolved gas.
Answers: 3
Biology, 22.06.2019 11:30, rockinrachel9099
Which organism can most likely be classifild as domain bateria
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Biology, 22.06.2019 16:40, ralphy34
Cells a and b are the same size and shape, but cell a is metabolically quiet and cell b is actively consuming oxygen. oxygen will diffuse more quickly into cell because . b the oxygen molecules inside cell b have a higher kinetic energy b. a its membrane transport proteins will not be saturated c. a the diffusion gradient there is shallowerd. b the diffusion gradient there is steeper
Answers: 2
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