Save Status:
or to save your progress. The page will not refresh.
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

8th Grade Science

T.C. After School
Animals that only eat meat.
Lowest of Earth's atmospheric layers.
Animals that do not have a backbone.
Arrangement of individual parts of an object that can be divided into similar halves.
Warm-blooded animals
Animals that only eat plants.
Any living thing.
Passing of traits from parent to offspring.
Smallest unit of an organism.
Vertebrates with a strong endoskeleton made of bones.
Animals that have a backbone.
Cold-blooded animals.
Layers of air that cover Earth.
Animals that eat both plants and meat.
Chemical messages that can speed up or slow down certain cellular processes.
Anything that causes change.