If if plants become too cold they will die, then what dies if it becomes too cold? Answer choices: - plants - starfish - trout - planets - trees - ice - bears - clouds
plants

If arthropods have a life cycle with mixing genes up, then arthropods have a life cycle with what? Answer choices: - rapid expansion - survival - aerobic capacity - food and shelter - an organism's body - reproduce - barnacles - mixing genes up
mixing genes up

If chlorine in water prevents infections, then which chemical added to water prevents illnesses? Answer choices: - Glucose - evaporation - Chlorine. - sugar - Allergies - sweating - energy - hydration
Chlorine.