The animal with the largest brain in the world is the sperm whale, specifically its brain is the largest of any animal known to have ever existed.
Starfish have five arms and no brain.
the less healthy the brain
The animal with the smallest brain relative to its body size is the Etruscan shrew. Despite its tiny size, its brain makes up about 10% of its body mass.
The smartest animal without a backbone will have to be an octopus
Since they can't think about anything, they just follow their insinct.
The starfish is the world's most brainless animal. It is literally without a brain and responds to its environment through nervous impulses running through its body. A lizard known as the horn toad is another example of an animal that has no functioning brain.
A cat is an animal.
a person can not function without a brain so no a person would not be able the talk without a brain the brain is connected to the spinal core with is almost connected to all of the bones in the whole human and animal body the brain in something that you need if something happens to your brain you could die that's why every one wears a helmet when biking and roller blading and other sports that could be dangerous so i would say no a person can not live or talk without a brain.ANS2:Many politicians do.
The animal with the largest brain in the world is the sperm whale, specifically its brain is the largest of any animal known to have ever existed.
Jellyfish. They have 4 hearts and no brain.
Jellyfish
yes.
starfish
Well i don't know if it was 6 months or not, but it did live.. how can a animal live without a brain. Hmm.. Google: Mike The Wonder Chicken. :)
Totally depends on the animal, (a dog's brain is so very much larger than a fly's)
all of them, the brain is inside the skull