Think for a minute. If you were an animal, (even though we kinda already are) would you have a brain? Of course! All animals have brains, and they are all smart in their own ways, even if you think they are acting stupid.
The answer posted above is not true. There are animals without brains. Single-celled animals such as paramecium and amoeba do not have brains. Also corals, jellyfish starfish, sea urchins, sand dollars, and more do not have brains. So the answer to your question would be that most animals have brains, but there are definitely some animals that do not.
yep. pretty much all birds do
www.birdsbrain.com
the brains of 3 month old tucan birds the brains of 3 month old tucan birds
all living creatures have brains, and an owl is one of them'
the word 'small' is qualitative and therefore can not be answered effectively. Birds in general do have small brains.
That would depend on the animal. Practially all vertebrates have brains, with mammals' and perhaps birds' being the most complex of all. For invertebrates, it depends on the species. Arthropods and cephalopods tend to have brains. Sponges have no neurons whatsoever.
yes ostrich have bigger brain then his eyes
NO.... of course not
Yes, all arthropods have brains.
Because fishes have small brains.
Not necessarily. While some chordates, like humans and other mammals, have relatively large brains compared to their body size, not all chordates have large brains. Chordates range in complexity from simple organisms like tunicates to more advanced vertebrates like birds and primates.
Yes. Salmon, like all fish, have brains.