'Living things survive' diaporamas de présentation

20 pt

626 views • 51 slides

Principles of Ecology

Principles of Ecology. Chapter 13. Review. What is a system? Smaller parts working together, organized into a larger whole What systems are you a part of? We, as animals, are all part of an ecosystem. We interact with the environment to get energy and materials.

395 views • 18 slides

Principles of Ecology

Principles of Ecology. Chapter 13. Review. What is a system? Smaller parts working together, organized into a larger whole What systems are you a part of? We, as animals, are all part of an ecosystem. We interact with the environment to get energy and materials.

187 views • 18 slides