https://list.ly/crfhx89
Evolution Explained The most fundamental idea is that living things change over time. These changes can assist the organism survive or reproduce better, or to adapt to its environment. Scientists have utilized genetics, a science that is new, to explain how evolution works. They have also used the science of physics to determine the amount of energy needed to create such changes. Natural Selection To allow evolution to occur organisms must be able to reproduce and pass their genes on to future generations. This is the process of natural selection, often called "