They don't but the difference is how it is used by each. Research as shown that girls/women use more parts of their brain at the same time while boys use only one part of the brain at a time. Girls also grow up using communication and verbal skills at an earlier age than boys. This means when it comes to things like reading and language they start younger in reading, writing, and language areas.
Yes, lion has bigger brain weight of 200 grams than monkey's brain weight of 176 grams.
It depends on their size.
Its not normal because I know a 11year old girl whos 56kg but your meant to be a bit bigger in weight lol.
Depends of how you develop it but usually the skull is bigger but that does not mean that you can have a brain bigger than your skull Obama's brain is bigger than his skull
Exercise and eating healthy just like anyone else. Just because you are bigger does not mean it takes longer for you to loose wait. It depends on the person and how hard or easy it is for them to loose weight.
no
Humans.
yes
Its a little bigger.
The weight of the brain is 1 and a half kilo grams.
what is the normal brain weight in chicken
The estimated weight of a whale's brain is 7800g.