There is variation within the population, due to a mutation. The selection pressure is the drug. The microbes that have the advantageous gene which makes them resistant to the drug are selected for, and reproduce passing on the gene, increasing its allele frequency within the population over time. However, the microbes that do not have the advantageous gene, cannot survive and their number decreases within the popullation.
I think it brings to the warm places cold air and to cold places it brings warm air
Answer: "A muscle cramp is a sudden and involuntary contraction of one or more of your muscles"
Explanation:
12 in each cell so when it comes together it has the full 24
The Prophase it’s about 80% of the entire process
