|Address||P.O. Box 219 Batavia, IL 60510|
Item #: AP6460
Temporarily out of stock; call for availability.
This item can only be shipped to schools, museums and science centers
Materials Included in Kit:
Avery labels, 2 sheets
Magnifier, plastic, dual lens, 15
Microscope slides, plastic, pkg/144
HS-LS2-6: Evaluate claims, evidence, and reasoning that the complex interactions in ecosystems maintain relatively consistent numbers and types of organisms in stable conditions, but changing conditions may result in a new ecosystem.