C- are derived from fruits and vegetable
<span>The control would be a plant grown without any fertilizer. This is called a negative control and is important in identifying the influence of the treatments on the tests. In this case, it would mean that the plant without fertilizer (control) is not expected to grow as large as in the other treatment. </span>
I believe the answer is...a change in allele frequency over many generations!
Hope this helps!
Answer: So safety officials can ensure that all guidelines are being followed. so workers' families can be given correct compensation for accidents. so employers can know which employees are more accident-prone
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