| A | B |
|---|
| There are more invertebates than ____________. | vertebrates |
| Animals that do not have backbones. | invertebrates |
| A fish is a _________. | cold-blooded vertebrate |
| A polar bear is a ____________. | warm-blooded vertebrate |
| What is the biggest group of invertebrates? | arthropods |
| Birds are ___________. | warm-blooded vertebrates |
| Being cold-blooded means_______________. | the body temperature changes with the temperature of the air and water around it |
| Lizards, turtles, and snakes are ____________. | cold-blooded vertebrates |
| What is the biggest group of arthropods? | insects |
| A reptile that is a vertebrate is a ____________. | turtle |
| Vertebrates are animals that have _____________. | backbones |
| Being_________ means that an animal's body temperature stays the same whether it is warm or cold outside. | warm-blooded |
| A ________is an invertebrate. | jellyfish |
| A _________is a vertebrate. | snake |
| Vertebrates have _________ in thier bodies. | skeletons |
