Answer:
The experimenter hypothesized that fertilizer would make the plants grow taller. The results show that, on average, plants with fertilizer grew 0.7 cm taller over the course of 12 days. This small amount of height increase could be attributed to the fertilizer or may be caused by natural differences in the plants.
Explanation:
I think its b because its the one that the chemist is changing
The cells of seed plants are organized into tissues and organs. The three main plant organs are roots, stems, and leaves.
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Answer:
Explanation:i say B hope this helps