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Illustrated Encyclopedia of Science and Nature: Life Sciences #13, Evolution of Life I
ÔùÖ The Evolution of Species ÔùÅ What does evolution look like? ÔùÅ How many species are there? ÔùÅ What is a species? ÔùÅ What is the theory of evolution? ÔùÅ What is natural selection? ÔùÅ Do mutations lead to evolution? ÔùÅ How do breeding and evolution differ? ÔùÅ What is adaptation? ÔùÅ How do species differentiate? ÔùÅ What is macroevolution?rnrnÔùÖ Where Life Began ÔùÅ How did Earth form? ÔùÅ How did life originate? ÔùÅ What were the first living things? ÔùÅ What added oxygen to the air? ÔùÅ How did cells evolve? ÔùÅ How did multicelled life evolve?rnrnÔùÖ The Dawn of Modern Life ÔùÅ What lived 500 million years ago? ÔùÅ What were trilobites like? ÔùÅ How did backboned animals evolve? ÔùÅ How did jaws develop? ÔùÅ When did plants appear on land? ÔùÅ What were the first land creatures? ÔùÅ What creatures were first to fly? ÔùÅ How did amphibians evolve? ÔùÅ How are reptiles related to amphibians?rnrnÔùÖ Scientific Proofs of Evolution ÔùÅ Why do young organisms look alike? ÔùÅ How are bat wings like human arms? ÔùÅ Why do unrelated species look alike? ÔùÅ How did Australian animals evolve? ÔùÅ What is a living fossil? ÔùÅ How do humans affect evolution? ÔùÅ Are animals becoming extinct now?
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