This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 4 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Symbiotic relationship in which both organisms benefit
Close longterm relationship between different species in a community
Symbiotic relationship in which one organism benefits while the other is unaffected
A symbiotic relationship in which one organism benefits while the other is harmed
A warthog's population _____ as a lion's population shrinks.
Eats another animal
A warthog's population_____ as a lion's population grows.
Occurs when organisms fight for the same limited resource
Can help a predator or prey to bled in with its environment
The animal that gets eaten