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Answer: can you pls show a picture or something to the question you are asking please
Explanation:
Answer: No, his experiment is not designed correctly.
Explanation: He didn't use the same measurements in each experiment. He should've either buried them all in the yard, or she should've kept them all in pots. Not having them in the same environment could affect the results of his experiment, thus making it inaccurate.
Option a: qualitative data uses words, while quantitative data uses numbers.
Qualitative data are observed, not measured. Quantitative data can be measured.
