The ones about enzymes are chemical digestion and the ones about chewing are mechanical digestion.
<span>Prokaryotic cells reproduce by</span> binary fission , which includes the chromosomes splitting into two equal parts.
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slope = (45 - 0) / (6 - 0)
slope = 45/6
slope = 7.5
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Stay Brainly! ヅ
- Ally ✧
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The only independent variable in this experiment is the amount of nitrogen Sarah uses. All of the other variables are dependent on other factor and processes, but Sarah controls the amount of nitrogen that she uses for each plant.
