Y
Hacker News
new
|
ask
|
show
|
jobs
by
lukas099
565 days ago
> Is there some really important reason many animals have brains in their head
I'm guessing proximity to sensory organs.
1 comments
shepherdjerred
565 days ago
Maybe; my point though is that there are a lot of these common traits. I don't think these traits (e.g. need for sleep) being shared is necessarily because it's globally optimal.
link