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  1. Animal - Wikipedia

    Over 1.5 million living animal species have been described, of which around 1.05 million are insects, over 85,000 are molluscs, and around 65,000 are vertebrates. It has been estimated …

  2. Animal | Definition, Types, & Facts | Britannica

    May 16, 2025 · What is an animal? Animals are multicellular eukaryotes whose cells are bound together by collagen. Animals dominate human conceptions of life on Earth because of their …

  3. Animals: A Complete Guide To The Animal Kingdom - Active Wild

    May 26, 2023 · An animal is a complex, multicellular organism that belongs to the biological kingdom Animalia – the animal kingdom. Animals range from relatively simple organisms such …

  4. A-Z Animals Listing | A Complete List of Animals | Animal Corner

    Each of our animal facts pages covers a range of topics about that animal, including their diet, habitat, breeding patterns, their physical characteristics, unique personality traits and …

  5. ANIMAL Definition & Meaning - Merriam-Webster

    The meaning of ANIMAL is any of a kingdom (Animalia) of living things including many-celled organisms and often many of the single-celled ones (such as protozoans) that typically differ …

  6. Animal Pictures and Facts - National Geographic

    Explore the animal kingdom through pictures, videos, facts, and more from our animal profiles on fish, birds, reptiles, mammals, amphibians, and invertebrates.

  7. Animal - Definition and Examples - Biology Online Dictionary

    Sep 20, 2023 · An animal (plural: animals) refers to any of the eukaryotic multicellular organisms of the biological kingdom Animalia. Animals of this kingdom are generally characterized to be …

  8. Portal:Animals - Wikipedia

    They have complex ecologies and interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology, and the study of …

  9. Texas Animal Society - cats & dogs rescue in Spring, TX

    Animal Charities in Spring, TX HeARTs Speak develops resources that help shelter animals to be seen and find homes, ultimately transforming public perceptions of pet adoption, shelters, and …

  10. The 6 Main Classes of Animals (Examples With Pictures)

    Dec 21, 2023 · Species: The most detailed level of classification, pinpointing a specific organism. An example would be Panthera leo, which refers to the lion. Now on to a list of the 6 main …