This printable crossword puzzle on the topic of Ecology & Evolution has 13 clues. Answers range from 6 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
helps organisms to survive
non living, air, water, soil, rocks
behavior or actions learned with experience
trait comes from parents
a specific job for an organism
breaking down of living organisms
living, plants, animals
web that shows organisms feeding on a variety of other organisms
tree with waxy leaves and needs less water to stay green all year
ecosystem changes over time and becomes something else, ex: lake becomes swamp
area where two ecosystems come together
the way an organism is made or built
study of trees