An animal is an organism belonging to the kingdom Animalia. This kingdom consists of multicellular organisms that mostly can move voluntarily, actively gather food and have a nervous system that allows them to react to rapidly to external and internal stimuli.
Cells of animals lack the rigid cell walls that can be found in plants.
A character in the Muppet Show.
Coral reefs consist out of little animals.
The Devil Inside is an animal.
humans are animals.
sciforums is inhabited by a pack of wild animals.