This printable crossword puzzle on the topic of Ecology & Evolution has 12 clues. Answers range from 4 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
it eats something
its the study of living organisms
it breaks down dead or decaying organisms
can make their own energy
where the animals live
it eats other organisms
at the top of the food chain
it shows everything that each organisms eat
is eaten by other organisms
it eats meat
it eats plants
shows what eats what