Answer:
a scientific question is a hypothesis. which has to be testable.
Explanation:
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Answer:
Hair root is 27 dicot is 33
Diffusion/passive transport. Requires protein channels to allow passage through the membrane
<span>Vitalism is a belief that there is difference between living and noliving things. Living things are governed by different principles which are not applicable for nonliving things. The scientist now reject the vitalism since it lack scientific proof. It is considered only as spiritual. modern scientist believe life originated from non living things in the course of time.</span>