arthropods
Giant squid is largest known living invertebrate animal on earth .
The most poisonous invertebrate known on planet earth is the box jellyfish, or sea wasp.
Animals without an vertebral column, which would be a backbone or spine, are called Invertebrates.The "in" prefix of the word meaning "without" Therefore 'in'--without, 'vertebrate' --bone/s in the column of the spine.
Giant Siphonophore
what do scientist believe is happening to the segments of the earths crust
the organism on earth with the fastest reflex is the common household fly(Musca domestica )
Individual broken segments of the lithosphere.
They eat. They live on planet earth. They are an animal not a plant.
an unborn animal is the youngest
arthropods can exploit nearly every niche on Earth due to their diversity.
The cheetah is the fastest animal on earth. This does not include animals in the air.
The biggest animal on earth is the blue whale.