*I can use models to describe that energy in animals’ food (used for body repair, growth, motion, and to maintain body warmth) was once energy from the sun. (5-PS3-1)
* I can support an argument that plants get the materials they need for growth chiefly from air and water. (5-LS1-1)
*I can develop a model to describe the movement of matter among plants, animals, decomposers, and the environment. (5-LS2-1)