Four; the upper atmosphere, the atmosphere, the mantle, and the core.
Answer: Linear would mean in a line, but it seems that all those graphs are just points soo
Explanation:
The emergence of resistance is a result of EVOLUTION by natural selection. It is a major evolutionary force.
<h3>Evolution and natural selection </h3>
The term evolution refers to the biological process of descendence with modification.
Natural selection refers to the differential survival or reproduction of the organisms better adapted to a given environment.
In this case, the presence of the pesticide generates an evolutionary constraint, thereby selecting pesticide-resistant individuals in the population.
Learn more about evolution here:
brainly.com/question/4207376
Benedict's reagent is solution of copper sulfate,sodium carbonated,and sodium citrate