Across
- 3. Animals that have a spiny outer covering, internal skeleton, and a water-based circulatory system. Examples include starfish and sea urchins.
- 7. Animals that have soft bodies and usually have a hard shell. Examples include snails, clams, and octopuses.
- 9. Animals that have fur or hair, are warm-blooded, and nurse their young. Examples include dogs, cats, and whales.
- 11. Animals that live in water, are covered in scales, and breathe through gills. Examples include salmon, sharks, and clownfish.
- 12. Animals that have three pairs of legs, a body divided into three segments, and often have wings. Examples include ants, bees, and butterflies.
- 13. Animals that have feathers, wings, and can fly. Examples include eagles, owls, and chickens.
- 14. Animals that have tentacles with stinging cells and a simple digestive system. Examples include jellyfish and corals.
- 15. Animals that have no true tissues, organs, or body systems and can filter water to feed. Examples include sponges and seaweed.
Down
- 1. Animals that have a hard exoskeleton, two pairs of antennae, and jointed legs. Examples include crabs, lobsters, and shrimp.
- 2. Animals that have long, slender, soft bodies and no legs, bones or hard body parts. Examples include earthworms and leeches.
- 4. Animals that have a hard exoskeleton, two pairs of antennae, and jointed legs. Examples include crabs, lobsters, and shrimp.
- 5. Animals that have two body segments, four pairs of legs, and no antennae. Examples include spiders, scorpions, and ticks.
- 6. Animals that can live both on land and in water and have moist skin. Examples include frogs, salamanders, and toads.
- 8. Animals that have a gelatinous, umbrella-shaped bell and trailing tentacles with stinging cells. Examples include jellyfish and corals.
- 10. Animals that have scaly skin, lay eggs, and are cold-blooded. Examples include lizards, snakes, and crocodiles.
