The scientists need a material that is a superconductor at temperatures greater than 273 k. which of the following would be best for the scientists to do next?

a.) they should repeat the experiment with a material that is known to be a superconductor only at temperatures below 4 k.
b.) they should repeat the experiment with a modified form of material b.
c.) they should repeat the experiment using the same materials at a higher temperature.
d.) they should repeat the experiment with the same substances to try to obtain different results.

Which statement best describes a typical difference that could be found between the "analysis" and "conclusion" sections of a lab report? a) only the "conclusion" describes errors that occurred during the experiment, and only the "analysis" section suggests further research.b) only the "analysis" section includes specific data comparisons, and only the "conclusion" section suggests further research.c) only the "analysis" section discusses whether the original hypothesis was supported, and both sections include graphs of data.d) only the "conclusion section discusses whether the original hypothesis was supported, and both sections suggest further research.(the answer is b i just took the test)

Organisms that successfully adapt will leave to grownone of the above

Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !