Answer:
your answer would be C.Streak is tested by scraping a mineral across a streak plate.
Explanation:
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It depends, what kind of experiment
<span>The part of the cell that is the control center and contains the chromosomes is the nucleus. The chromosomes are located inside the nucleus which exits in animal and plant cells. And very chromosome is believed to be passed to the offspring by the parents.</span>
descriptive statistics sum of all numbers divided by the total number of scores; the average = mean
the number that occurs the most often in a given set of number = mode
relationship between two variables = correlation
the middle number in a set of ordered numbers = median
