a: food chain ~
b: a ladder

What:

"All living things are linked to each other. They need other living things to survive. A food chain is like a ladder. Imagine you are standing in the middle of a ladder."


Useful?
Writer: Trisha Callella-Jones, ‎Marilyn Marks
LCC:
Where:
Date: May 21 2015 11:19 AM


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