Ecology Video Lessons

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Problem: All ecosystems: a.  Need a continuous outside energy sourceb.  Once mature never changec.  Are entirely self-sufficientd.  Consist of only living organismse.  None of the above are correct

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Problem Details

All ecosystems: 

a.  Need a continuous outside energy source

b.  Once mature never change

c.  Are entirely self-sufficient

d.  Consist of only living organisms

e.  None of the above are correct

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Ecology concept. You can view video lessons to learn Ecology. Or if you need more Ecology practice, you can also practice Ecology practice problems.

What is the difficulty of this problem?

Our tutors rated the difficulty ofAll ecosystems: a.  Need a continuous outside energy sourceb...as low difficulty.

How long does this problem take to solve?

Our expert Biology tutor, Kaitlyn took 5 minutes and 23 seconds to solve this problem. You can follow their steps in the video explanation above.