This printable crossword puzzle on the topic of Ecology & Evolution has 12 clues. Answers range from 4 to 10 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
A series of organisms
A series of organisms related by predator-prey
An animal that feeds on plants and other animals
A system formed by the interaction of a community
The branch of biology dealing with the relations and interactions between organisms
An organism as a plant that can produce its own food
An animal hunted or seized for food
Any organism that exists by preying upon other organisms
Something that is omnivorous
A flesh eating animal
An organism that breaks down cells of dead plants and animals
A herbivorous animal