Experiment 1:
A student tested to see if ultraviolet light made plants grow
more slowly. She...
Experiment 1:
A student tested to see if ultraviolet light made plants grow
more slowly. She followed a logical method and used
control and experimental groups. She repeated her
experiment several times, and each time found that plants
grow slightly slower with ultraviolet light.
Experiment 2:
A student tested to see if a new fertilizer made roses
bloom earlier. She used a logical method and control and
experimental groups. She performed one experiment and
found that the fertilizer had no effect.
Which experiment most likely has greater reliability, and why?
thank
Answers: 2
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Which of these definitions have been paired with the correct type of cell?
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How do you suppose living conditions differ between the country furthest along in the demographic transition compared to the country earliest in the transition? how would living conditions in these two countries affect both birth and death rates?
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English, 27.05.2020 19:10
Mathematics, 27.05.2020 19:10
Mathematics, 27.05.2020 19:10