Vertebrates
Understand the Problem
The question is simply asking about vertebrates, which are animals with a backbone. It may imply an interest in their classification, characteristics, or examples.
Answer
Vertebrates are animals with backbones, including fish, amphibians, reptiles, birds, and mammals.
Vertebrates are animals of the subphylum Vertebrata that possess a backbone or spinal column. They include fish, amphibians, reptiles, birds, and mammals.
Answer for screen readers
Vertebrates are animals of the subphylum Vertebrata that possess a backbone or spinal column. They include fish, amphibians, reptiles, birds, and mammals.
More Information
Vertebrates have a bony or cartilaginous backbone enclosing their spinal cord and play crucial roles in ecosystems. They have existed for over 500 million years.
Sources
- Vertebrate - Wikipedia - en.wikipedia.org
- Vertebrate | Definition, Characteristics, Examples, Classification - Britannica - britannica.com
- The Five Classes of Vertebrates - NY.gov - extapps.dec.ny.gov
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