New Hampshire College and Career Ready Standards
NH.LS2. Life Science: Energy flows and matter recycles through an ecosystem.
S:LS2:4:2.2. Flow of Energy: Students will recognize that energy is needed for all organisms to stay alive and grow or identify where a plant or animal gets its energy.
S:LS2:4:3.2. Recycling of Materials: Students will describe ways plants and animals depend on each other (e.g., shelter, nesting, food).