Select the correct answer.
why are prefixes often added to sl units?
o a. to convert to other systems of units
o b. to communicate very large or small measurements
oc. to account for errors in measurement
od. to indicate the measuring tool that was used
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If all prokaryotes on earth suddenly vanished, which of the following would be the mostlikely and most direct result? a) the number of organisms on earth would decrease by 10—20%.b) human populations would thrive in the absence of disease.c) bacteriophage numbers would dramatically increase.d) the recycling of nutrients would be greatly reduced, at least initially.e) there would be no more pathogens on earth.