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Mammals: What Makes Them Different?

Unique Characteristics of Mammals

Mammals are a diverse group of animals that share a number of unique characteristics, including:

• They are warm-blooded, meaning they can maintain a constant body temperature regardless of the external environment.
• They have fur or hair, which helps to insulate their bodies and keep them warm.
• They produce milk to feed their young.
• They have live birth, meaning they give birth to fully developed offspring rather than laying eggs.

Examples of Mammals

There are over 5,000 species of mammals in the world, ranging in size from the tiny bumblebee bat, which weighs just a few grams, to the massive blue whale, which can weigh over 200 tons. Mammals can be found in every habitat on Earth, from the frozen Arctic to the hot deserts of Africa.

Conclusion

Mammals are a fascinating and diverse group of animals that play an important role in the Earth's ecosystem. Their unique characteristics have allowed them to adapt to a wide range of habitats and to become one of the most successful groups of animals on the planet.