a. photosynthesis
Biology, 09.10.2019 04:40 asdf334asdf334
Is one principle method for movement of substances into and out of cells.
a. photosynthesis
b. cellular respiration
c. diffusion
d. none of the above
Answers: 2
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
Answers: 1
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Ateam from new york presbyterian hospital is conducting a study about a recent increase in cases involving both excess sweating and kidney stones. what would the team need before it draws a conclusion about the cases? medications that are specifically designed to treat the sickness machines that are built to process blood and reduce symptoms until patients are healthy again data that profile the various patients who report these symptoms proof that the excess sweating is related to the excessive kidney stones
Answers: 2
Biology, 22.06.2019 02:30
One of the purposes of transcription is to produce a sequence of bases that
Answers: 1
Biology, 22.06.2019 09:00
Recommend a strategy for incorporating sustainable human activity into a tropical rain forest biome.
Answers: 1
Is one principle method for movement of substances into and out of cells.
a. photosynthesis
a. photosynthesis
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