Introduction of Mammal
Mammals are a class of animals that include humans. They are distinguished from other animals by their characteristics of giving birth to live young, nursing their young with milk, and having hair. Other features that distinguish mammals include warm blood, four limbs (two of which are usually used for walking), and the presence of mammary glands.
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| Chicken |
| Goat |
| Manatee |
| White Shark |
| Cockroach |
| Golden Eagle |
| Scypha |
| Reptile |
| Kangaroo |
| Boa |
