This resource is a Read, Think, and Draw about Infectious Agents and the Immune System: Bacteria, Virus, Fungus, and Protist. Through the reading students will learn about: Bacteria, Where Bacteria Are Found, Shapes of Bacteria, Bacteria Division and Cell Reproduction, How the Immune System Defends Against Bacteria, White Blood Cell, Antibodies, Phagocytosis, Antibiotics, Viruses, DNA, RNA, Nucleic Acid, Interferons, Natural Killer Lymphocytes, Immunity, Antibodies, How the Immune System Defend