Some animals, such as those in the genus Hydra, don't actually have a brain per se, making it difficult to answer.
Bigger brain = smarter Smaller brain = dumber Monkey has big brain, can use tools to get food etc. Bird has peanut sized brain, eats already dead animals instead of finding it's own.
Than what? They have a higher brain capacity than some animals but smaller than others.
Not entirelly sure though i do know that an osterichs eye is bigger than its's brain i feel sorry for it :(
A cow has a smaller brain than the horse.
no animals have a brain even dinosaurs do
There are around 35 major groups, or "orders," of animals in the world, which can be further divided into smaller groups like families and species.
When the brain is abnormally smaller then the skull in an adult. What is this called?
Some examples of big animals with relatively small brains are elephants, blue whales, and sperm whales. These animals have massive bodies, but their brain size in proportion to their body size is smaller compared to other animals.
They are truly not the world, they are just one species in the whole species of the animals. Maybe you should just change your brain if you think they are the world.
yes even smaller
brain brain brain
all of them, the brain is inside the skull