Biology, 02.10.2019 12:00 brandondees25
Afactory is emitting large amounts of cfcs into the atmosphere. how might this affect people?
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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
Answers: 1
Biology, 22.06.2019 02:30, soliseric879
Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?
Answers: 1
Biology, 22.06.2019 08:30, angeldawnfick
Gene expression is the activation of a gent that results in a question 1 options: protein dna mitochondria
Answers: 1
Afactory is emitting large amounts of cfcs into the atmosphere. how might this affect people?...
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