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Whitch of the following countries uses the english system
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Which of the following systems in absorbing oxygen and releases carbon dioxide
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Biology, 21.06.2019 20:00, zaratayyibah
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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Read each description below and determine to which stage of sleep each pertains. then click and drag each box into the appropriate category below.
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Whitch of the following countries uses the english system...
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