A single celled organism.
unicellular animal.
Dinosaurs was the first animals living on earth,but died years ago.
The first organisms are believed to have been simple archaebacterias. It is believed that, due to it's ability to live in harsh conditions and the design that is much simpler than that of a eukaryotic cell, they were the first to inhabit the Earth.
a gorilla
Germs
We do not really know what the first animal (or consumer) was but we think it was a single celled creature.
Dragons don't live on Earth, that's for sure, unless they live in the center of the planet.... or something
1in the world slugs 2 in the world giant tortouis
the first option is for the animal to live live with the convicts family or friends, if this is not possible, it is put into a animal shelter
Loli333 stop being a jerk. And no the Dinosaur was not the first animal to ever live.
The first comb jellies, belonging to the phylum Ctenophora, are believed to have appeared around 500 to 700 million years ago, during the late Precambrian period. Fossil evidence suggests they are among the oldest multicellular animals on Earth. Their evolutionary lineage is thought to have diverged before the emergence of other animal groups, making them one of the earliest branches in the animal tree of life.
Probably scorpions.