Differentiate between warm and cold-blooded animals
| Cold-blooded animals | Warm-blooded animals |
|---|---|
| Do not have a definite body temperature and alter their body temperature in sync with that of the outside environment | Have a definite body temperature and this does not alter with any alterations in the outside temperature |
| Have two or three chambered heart | Have four chambered heart |
| Examples: Fishes, amphibians and reptiles | Example: Birds and mammals |