I'm pretty sure that worms don't have brains or bones. Other then that I'm not sure. Neither do jellyfish and their relatives.
This question is a joke.
No the brain doesnt
A cat is an animal.
Nicaragua doesnt have a state animal.
no,it doesnt
Extinct
The brain knows everything about nothing only if it can be less of not knowing of what not to know.
it doesnt
animal life
No its not it doesnt have a spine.
yes.
starfish
Jellyfish