https://www.openlearning.com/u..../watkinsturan-sp0ced
The Importance of Understanding Evolution The majority of evidence for evolution comes from observing the natural world of organisms. Scientists use lab experiments to test the theories of evolution. Favourable changes, such as those that aid a person in its struggle to survive, increase their frequency over time. This process is called natural selection. Natural Selection The theory of natural selection is fundamental to evolutionary biology, but it is also a key issue in science educati