Sentences with phrase «relatively big brains»
In other words, because humans have relatively big brains, their infants must be born early in development while their heads are still small enough to insure a safe delivery.
https://www.sciencedaily.com/ Not exact matches
NEW ORLEANS — A relatively small brain can pack a big evolutionary punch.
But then after we have relatively complex life (by this I mean worms, for example) a whole series of additional evolutionary events had to occur to create a big brained primate with appendages that can manipulate the environment to the extent humans do.
It's relatively easy to accept that other mammals exhibit high - level intelligence — after all, they tend to have big brains just like humans.