Answer:
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Explanation:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Having more then one independent variable will give unreliable results. Hope this helps
Answer: C. Water falls through openings in a dam turning turbine blades that generate electricity. Hope this helps, please rate Brainliest :)
Explanation: Renewable resources are resources that we can keep using without depleting the earths natural resources. Turbines and the waterfall are endless, not using up anything.
Answer: Scientific observation
Explanation:
The reason for this is, Ben is observing the plants, coming up with questions.
because they are both eukaryotic cells