Unit 1<br>1.<span></span>The Science of Biology<br><br>Unit 2<br>2.<span></span>The Chemistry of Life<br>3.<span></span>Molecules of Life<br>4.<span></span>Cells<br>5.<span></span>Energy and Life<br>6.<span></span>Photosynthesis: Acquiring Energy from the Sun<br>7.<span></span>How Cells Harvest Energy from Food<br><br>Unit 3<br>8.<span></span>Mitosis<br>9.<span></span>Meiosis<br>10.<span></span>Foundations of Genetics<br>11.<span></span>DNA: The Genetic Material<br>12.<span></span>How Genes Work<br>13.<span></span>Genomics and Biotechnology<br><br>Unit 4<br>14.<span></span>Evolution and Natural Selection<br>15.<span></span>How We Name Living Things<br>16.<span></span>Prokaryotes: The First Single-Celled Creatures<br>17.<span></span>Protists: Advent of the Eukaryotes<br>18.<span></span>Fungi Invade the Land<br><br>Unit 5 Evolution of Plants<br>19.<span></span>Plant Form and Function<br>20.<span></span>Plant Reproduction and Growth<br><br>Unit 6<br>21.<span></span>Evolution of the Animal Phyla<br>22.<span></span>History of the Vertebrates<br>23.<span></span>How Humans Evolved<br><br>Unit 7<br>24.<span></span>The Animal Body and How It Moves<br>25.<span></span>Circulation<br>26.<span></span>Respiration<br>27.<span></span>The Path of Food Through the Animal Body<br>28.<span></span>Maintaining the Internal Environment<br>29.<span></span>How the Animal Body Defends Itself<br>30.<span></span>The Nervous System<br>31.<span></span>The Senses<br>32.<span></span>Chemical Signaling Within the Animal Body<br>33.<span></span>Reproduction and Development<br><br>Unit 8<br>34.<span></span>Populations and Communities<br>35.<span></span>Ecosystems<br>36.<span></span>Behavior and the Environment<br>37.<span></span>Human Influences on the Living World <br><br>