Introduces Darwin's theory of evolution and natural selection.
Reviews Darwin's theory of evolution and natural selection.
Practice Theory of Evolution by Natural Selection questions
Come up with questions about a topic and learn new vocabulary words to determine answers using an Ask, Answer, Learn table.
Find out how the highest living human population is changing.
Find out about lizards living the "island lifestyle" and the plants that love them.
Explains Darwin's theory of natural selection and why he noticed certain traits in some species and not in others.