This printable crossword puzzle on the topic of Ecology & Evolution has 15 clues. Answers range from 5 to 11 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
An organism that makes its own food.
An organism that eats other organisms for energy.
Organisms that eats substances and organisms.
An organism that produces food.
Organisms that decompose other organisms.
The study of organism interaction.
The study of living things.
An organism that eats both plant and animals.
An organism that only eats meat.
An organism that only eats plants.
The interaction of plants and organisms in an environment.
None living.
Living.
The specific role of an organism in its ecosystem.
The interactions of organisms in environment.