Classification of Living Things

3. Flowers develop into this and seeds are found in it.
7. Living things that feed young with milk.
9. Animals that can maintain a constant body temperature are called this.
14. Type of plant that reproduces without flowers.
15. A type of fish that gives birth to their young alive.
16. Living things with three body parts and six legs.
17. Type of plant that has flowers and seeds.
18. Mammals have hair or ____ as their outer covering.
19. Tiny living things that can be helpful or harmful.
21. Plants like ferns and fungi such as mushrooms reproduce by producing this.
22. Whales and sharks have this to help them swim in water.
23. Animals with dry, scaly skin.

1. Group of living things like mushrooms and mould.
2. Animals like the penguins, owls and ostrich use this body part to pick up food.
4. The middle part of a six-legged living thing.
5. Living things that make their own food using light.
6. Observable features used to classify living things.
8. Fishes breathe through this.
10. Animals that live on land and in water.
11. Trees are able to make their own food when there is ______.
12. Mammals do this to cool down.
13. Living things that move and eat other organisms.
19. Animals with feathers and wings.
20. Female animals like crocodiles, frogs and parrots lay this to reproduce.