<span>http://www.geosociety.org/science/timescale/timescl.htm
The geologic time scale is organized based by major geological events.
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Chemicals produced by bacteria that limit the growth of other bacteria are called antibiotics.
Answer:
1 in 4 people.
Explanation:
Research studies results.
It will be 1,2,4
You can’t see x-rays with machine
