Yes. Cows are much larger than humans are, thus need more oxygen to take in in order to function.
Because a cow is much bigger than a human!
No. Like all mammals, cows only have two lungs.
Because cows are bigger than us and they have a larger digestive system than we do.
They had bigger muscles than modern humans, and they had an expanded ribcage, which allowed for larger lungs.
The lungs (even one lung) are much bigger than the heart.
Yes
the diaphragm is a bit bigger.
yes
maybe i have no clue!!!!!!!!!!!!!!!!!!!!!!!!! No, humans have a lot more taste buds than cows, since humans are omnivores and cows are herbivores. Therefore, since humans can eat a much more varied diet, they need more taste buds than cows, which only eats grass.
Definitely not. Cows (being cattle) are much smaller and lighter than any species of elephant.
No. And for your information, cows don't have penises because they are female mature bovines. Bulls have penises, not cows. And no, a bull's penis is not bigger than a stallion's.
no