Scientific laws or laws of science are statements, based on repeated experiments or observations, that describe or predict a range of natural phenomena. ... Scientific laws summarize the results of experiments or observations, usually within a certain range of application.
You should start with the smallest magnification, usually the 4x
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<span>Sclerenchyma cells are the strongest. They have a second cell wallwhich is hardened by lignin, making them very tough and durable.</span>
Answer:
It is a negative feedback loop.
Explanation:
Question 1: C.
Question 2: C.
Question 3: D.
Question 4: A.
Question 5: A.