This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 5 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
What is it called when both organisms benefit
When everything in the environment is the same
Interaction between two organisms
An organism that consumes another
When one organism benefits and the other doesn't care.
When one organism gets hurt while the other one benefits
An organism that decomposes organic material
Producer
When everything in the environment is different
An animal that feeds on dead material