If you are religious The Bible said that God made animals, but science says that meteors contained amino acids.
the origin of fuels is from decomposition of dead animal bodies
It is a lizard/salamander.
it means animal lover
Animal feed is material of animal or vegetable origin, prepared as feed for domestic or farm animals.
Avatar Kiyoshi's animal guide is never shown in any canonical materials. One possibility is that it was a badgermole, as they are the origin of earthbending (as sky bison are the origin of airbending and dragons are the origin of firebending).
hybrid
organic, as it is of animal origin
Yes it comes from oysters
No such animal. No WAFWA. No local origin. If imported, it remains as <no native>.
One can find information about the origin of animal species on The National Geographic Kids website. One could also Google the animal online and find more information on Wikipedia.
It is the pearl got from oysters.
b12