kingdrew27
19.07.2019 •
Chemistry
Scientists write down every detail of an experiment. a. so they can do the experiment many times and compare the results. b. because they don't take any pictures. c. because they always need to change their hypothesis. d. so they can leave the experiment alone to run itself.
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Ответ:
Ответ:
A is the answer i just did it
Explanation: