Next Generation Science Standards
NGSS.4-LS. LIFE SCIENCE
4-LS1. From Molecules to Organisms: Structures and Processes - Students who demonstrate understanding can:
4-LS1-1. Construct an argument that plants and animals have internal and external structures that function to support survival, growth, behavior, and reproduction.
4-LS1.DCI. Disciplinary Core Ideas
LS1.A: Structure and Function
LS1.A:1. Plants and animals have both internal and external structures that serve various functions in growth, survival, behavior, and reproduction. (4-LS1-1)