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4 Vertebrates
Why classify animals into groups? 2 main groups
| Question | Answer |
|---|---|
| We can classify animals based on their ? | characteristics |
| Animals in the same group have? | similar characteristics |
| Classifying helps us to _______________ and understand them better. | identify |
| Animals are divided into two main groups | vertebrates and invertebrates |
| invertebrates are animals | without a backbone |
| vertebrates are animals | with a backbone |