Answer: <u><em> Microevolution is defined as a change in allele frequencies in a population over time. Three mechanisms can cause allele frequencies to change: natural selection, genetic drift (chance events that alter allele frequencies), and gene flow (the transfer of alleles between populations).</em></u>
Explanation:<u><em> If i'm right Mark Me brain, give 5 stars and a thank you</em></u>
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Explanation:
controlled mating is the correct one.
Answer:
action force. The push of the first object on the 2nd object. friction. A force that opposes the motion of an object.
Explanation:
Hope that helps. Mark Brainliest
Beginning with a low-power objective before switching to high power ultimately protects the slide and the microscope from damage.
Also, it makes it easier to find the specimen on the slide. <span />
