Biology, 22.03.2020 21:38, lychee1406
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Why was 1990 an important year regarding air quality? Select two options.
1.The United States took first steps to keep the air clean.
2. Cost-effective ways to reduce pollution were emphasized.
3.The United States created the environmental protection agency.
4.Modifications and improvements were made to the Clean Air Act.
5.Funding was established under the Clean Air Act to study air pollution.
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Biology, 22.06.2019 01:10, theojw
Determine if the following statement is true or false. if true, choose true. if false, choose the rewording that is true. according to the law of independent assortment, alleles for each gene are inherited together so that they always stay together. according to the law of independent assortment, offspring express a combination of their parents' traits. according to the law of independent assortment, alleles for a characteristic split during meiosis and combine during fertilization. true according to the law of independent assortment, alleles for each gene are inherited independently so that no two alleles stay together.
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Biology, 22.06.2019 07:00, crimsonkiss
Environmental science are unconsidered with methods to preserve natural resourcesa. trueb. false
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Biology, 22.06.2019 11:30, aaron0828
2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.
Answers: 1
Need help quizz
Why was 1990 an important year regarding air quality? Select two options...
Why was 1990 an important year regarding air quality? Select two options...
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