Darwin’s theory of evolution can be explained like this; the environment acts as a selective agent, weeding out organisms less able to survive. Darwin described natural selection as a process in which organisms become better adapted to their environment. The organisms that evolved with beneficial variations are more likely to survive and reproduce, they pass on the favorable genetic material. Over time, the genetic composition of the species may become better able to escape …showed first 75 words of 380 total…

…showed last 75 words of 380 total…antibiotics against bacteria, we have seen that they usually get the job done. But as time progresses, so do the bacteria. As fast as we are producing the antibodies, the bacteria are adjusting to them faster. With all the antibiotics that humans take in, their bodies are becoming immune to the effects. Which is like Darwin’s theory of natural selection; selecting out the organisms that cant adapt or adjust to the environment around them.