Learn the cycle of food chains and webs and how they support Earth's creatures. Explore terms like predator, prey, consumer and producer. Hands-on experiment.
Learn the cycle of food chains and webs and how they support Earth's creatures. Explore terms like predator, prey, consumer and producer. Hands-on experiment.
General Note
Teacher's guide available in print and online.
Special features: chapter selection, discussion questions and activities, investigation data sheet.