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EXTRA POINTS
The overuse of antibiotics is causing a rise in the number of bacteria which are resistant to antibiotics. Which mechanism would most likely account for this?

Select one:
a. Through competition for reduced resources, the antibiotic-resistant bacteria thrive.
b. Through mutation, the bacteria change into other species.
c. Through natural selection, a few surviving antibiotic-resistant bacteria multiply.
d. Through movement to other habitats, bacteria find more places to live.