资讯
Echolocation allows animals to map their surroundings using sound. Learn more about this special skill and which types of animals have mastered it.
Explore the different types of forests, their main characteristics, and their role in the overall well-being of our planet.
A trademark is a recognizable sign, phrase, or symbol that denotes the ownership of a particular product or service and legally differentiates it from all others of its kind.
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