Biology, 13.08.2021 15:20 kingofmortals2119
An important global consequence of air pollution has been acid deposition (commonly referred to as acid rain). Select from the following statements any that are true descriptions of acid deposition. Group of answer choices Montreal Protocol aimed to reduce emissions that cause this Concentrations are elevated by hot, sunny days Most pronounced in cities prone to inversion events Caused by halocarbons, such as chlorofluorocarbons (CFCs) A reaction between pollutants and atmospheric compounds that creates over 100 different chemicals Forms from emissions of sulfur dioxide Leaches plant nutrients from soils Increases exposure of organisms to ultraviolet light
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Biology, 21.06.2019 20:00
Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data
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Biology, 22.06.2019 04:20
Explain the significance of the increased cell specialization of the volvocine line
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Biology, 22.06.2019 05:00
What is the farthest destination to date for a human spaceflight mission?
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Biology, 22.06.2019 07:00
What would most likely happen if a person increased the amount of saturated fat in his or her diet? the person's risk of cardiovascular disease would increase. the person's risk of cardiovascular disease would decrease. the person's bad cholesterol would decrease. the person’s good cholesterol would increase.
Answers: 2
An important global consequence of air pollution has been acid deposition (commonly referred to as a...
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