natural selection - survival of the fittest , vestigial structure - tail bone, Charles Darwin - Father of evolution, beak shape - Darwin studied?, variations - slight differences, mutation - Change in DNA sequence, adenine - always pairs with thymine, guanine - always pairs with cytosine, nucleus - DNA is found here, Galapagos - _____ islands, thick fur - mutations bears might have, good eyesight - mutation eagles might have , adaptation - slow change over time, Theodore Schwann - all animals are made of cells, Mathias Shlieden - all PLANTS are made of cells, vacuole - bigger in a plant cell, constant - variable that stays the same,

Natural selection and evolution!

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