Answer: b
Explanation:
no environmental exposure has been proved
Is there a data image if there is tell me so I can help you
The correct answer is letter D.
The statement, "most scientists do not use the metric system or SI,"
is not true when performing biological investigations. In fact, all scientists
use this type of system in order to communicate the same information to other
scientists around the world.
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<span>Is the study of humankind in all times and places.
-the study of all humans throughout time and space. Hope it helped!</span>
