ether patatos or bread is my best guess
I hope this helped
Answer:
An experiment that directly test the hypothesis.
Explanation:
Although there is quite a bit missing from Mary's scientific investigation, the thing that sticks out the most is the fact that Mary is missing an experiment. Mary's hypothesis states that people would fall asleep faster if their room color were to be painted blue. To prove that her hypothesis is true, Mary would need to conduct an experiment to see whether or not she was correct.
<span>I believe that this may be the wrong diagnosis. Although, it is hard to tell due to the lack of overall information given. I think that to answer this question fully there would need to be more context given.</span>
