Vertebrates are further broken down into five classes: amphibians, birds, fish, mammals, and reptiles. Animals without a backbone are invertebrates. Most invertebrates are in the phylum Arthropoda.
characteristics
Characteristics of Animals
Animals are multicellular organisms. ...
Animals are eukaryotic. ...
Animals are heterotrophic. ...
Animals are generally motile. ...
Animals possess specialized sensory organs such as eyes, ears, nose, skin, and tongue. ...
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classification of animal
Vertebrates are further broken down into five classes: amphibians, birds, fish, mammals, and reptiles. Animals without a backbone are invertebrates. Most invertebrates are in the phylum Arthropoda.
characteristics
Characteristics of Animals
Animals are multicellular organisms. ...
Animals are eukaryotic. ...
Animals are heterotrophic. ...
Animals are generally motile. ...
Animals possess specialized sensory organs such as eyes, ears, nose, skin, and tongue. ...
Animals reproduce sexually.
Explanation: