Oops! It looks like your security settings are blocking this video 🙁
If you are on a school computer or network, ask your tech person to whitelist these URLs:
*.wistia.com, fast.wistia.com, fast.wistia.net, embedwistia-a.akamaihd.net
Sometimes a simple refresh solves this issue. If you need further help, contact us.
What you will learn from this videoWhat you will learn
- A food web is a model of intersecting food chains.
- Food of almost any kind can be traced back to the sun.
- Decomposers break down dead organisms.