4 ms·
Brains are only developed if there is an advantage and I guess a brain without fingers, our eyes etc isn't maybe as useful as using the fat for energy.
by Phenomenit 8y ago
Brains are only developed if there is an advantage and I guess a brain without fingers, our eyes etc isn't maybe as useful as using the fat for energy.
- onetimemanytime 8y agoYp, brain uses tremendous amount of energy so there's a cost. Use too much of it to build the brain and you starve...use too little and same result since you're outsmarted. Rinse repeat until it's perfected.