Charlidamelio is overrated
Letter A. This is true it is caused from bacteria on the skin.
Stabilizing because the graph of this will be higher in the middle.
Answer: Option A.
Fitness.
Explanation:
Fitness is the survival or reproductive rate in which a genotype or phenotype have the ability to reproduce more successfully or leave offsprings relative to other genotypes or phenotypes. It is the quantitative representation of natural or sexual selection. It is represented by w.