This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 8 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
An organism the feeds on another animal
An organism that feeds on plants only
A producer that uses energy from the sun to make their own food by process of photosynthesis
Organism that feeds on both plants and animals
Eat the dead bodies
An organism that he feeds on primary consumers
Break down dead bodies or plants and return the neutrients back to the environment
All members of a community along with physical environment
Organism that can't do photosynthesis, eats other organism
Made of a series of organism which food energy is transferred