Across
- 4. any vertebrate (class Mammalia) that has hair, nourishes their young with milk, and mostly gives birth to live young; includes hamsters, cats, dogs, rabbits, and rats.
- 5. animals that eat only plants; includes horses, rabbits, guinea pigs, and tortoises.
- 8. an animal with no backbone.
- 9. an animal with a backbone
- 10. an animal captured or eaten by other animals
- 11. in science, a method used to group and categorize organisms
Down
- 1. the air, water, minerals, other organisms, and all external factors affecting an individual organism.
- 2. a condition or practice meant to maintain health; cleanliness.
- 3. the natural environment of an organism
- 6. describes animals, such as snakes, whose body temperature is based on outdoor conditions. Bask=warm up; Shade=cool off
- 7. an animal that lives by capturing and eating other animals.