Vertebrates and Invertebrates
- The phylum is Chordates.
- they are animals with backbone or spinals bone invertebrates do not.
- Not every Chordate have skeletons.
- Endotherm is warm-blooded.
- They include fish, reptiles, amphibians, mammals and birds.
- NOTES ON JUST INVERTEBRATES
- 95% of living animals are classified as invertebrates.
- Bilateral symmetry
- Asymmetrical
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