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In this lesson you can learn about the flora and fauna of seas.
Moles are small subterranean mammals with modified, spade-like forelegs.
A species of monkeys with complex social structure where hierarchical system can be clearly...
Predators on top of the food chain prey on other animals. Their relationship is hunter and hunted.
An ant colony consist of a queen, male ants and workers.
The dentition of different species of mammals reflect their feeding habits.
Long-necked herbivorous dinosaur with a robust body.
The California kingsnake is one of the most popular species of pet reptiles. It was named after...