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Eva8 [605]
2 years ago
8

The conditions needed for primary

Biology
2 answers:
Neporo4naja [7]2 years ago
8 0

Answer:

must happen before secondary succession

natali 33 [55]2 years ago
8 0
Answer choice c __^ is correct
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Mitosis produces new cells, and replaces cells that are old, lost or damaged. In mitosis a cell divides to form two identical daughter cells.

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During a controlled experiment, a scientist isolates and tests A. a conclusion. B. a mass of information. C. a control group. D.
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During a controlled experiment, a scientist will isolate and test (D) a single variable. A conclusion, nor a mass of information can be isolated or tested. A control group is the group that would receive a placebo, so testing that would be futile.
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I feel happy and sorry.

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2 years ago
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Humans are gradually altering the climate and the earth's temperature through burning fossil fuels, destroying forests, and rearing animals.

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Hope it helps;

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