LESSON PLAN: HIGH SCHOOL Authors: Dr. Kathleen Beckingham & Dr. Johanna T. Ohlmeyer Development, Behavior and Physiology  [ezcol_1quarter]Main Idea:[/ezcol_1quarter] [ezcol_3quarter_end]Spaceflight affects many aspects of human physiology, one of which is the immune system. Several of the components of the immune response are conserved between fruit flies, Drosophila melanogaster, and humans. This commonality of ancestry allows…