Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Science cross word

Across
One organism benefits the other is not affected.
Third level of an ecosystem.
Both organisms benefit.
They produce energy for themselves.
Eat plants and animals.
A living part of a ecosystem.
Levels on energy pyramid.
Down
Relationships were two organisms live in close association.
One organism benefits and the other is harmed.
Only eats plant's
Second level in a ecosystem.
A decoposer.
A type of decomposer.
Starts every proper food web.
Only eats meat.