Since pigs and humans are so much alike, the pigs spleen is only half of a humans. This is so, because, humans are bigger than pigs, so it only makes sense that pigs' spleen is half the size of a human being's. :)
the only difference between their brains is the size because most humans have bigger skulls than dogs so that allows them to have a bigger brain and the bigger the brain the more your brain absorbs the information.
They don't. Although a dolphin brain is much smaller, it can process a comparable amount of information compared to a human brain.
The Animal with the largest brain is the Sperm Whale (Cachalot) (Physeter Macrocephalus)
Not exactly. Pigs' bones tend to be a bit thicker and denser than that of a humans'.
no
the same as a normal fully grown human's brain. many people believe it is bigger than average due to the fact that humans have accosted bigger with better and Einsteins fbrain is clearly better than ours
Yes, lion has bigger brain weight of 200 grams than monkey's brain weight of 176 grams.
yes
nope infact research shows that an elephants brain is actually the size of a peanut and our brain is the size of both our fists put together so our brains our actually larger than a giant elephants appearance does not matter when it comes to brain size.:)
About but not quite. guinea pigs brains are bigger than poop.
Yes a lot bigger.