Tiny insects could be as intelligent as much bigger animals, despite only having a brain the size of a pinhead, say scientists. Animals with bigger brains are not necessarily more intelligent. This begs the important question: what are they for?
Tiny insects could be as intelligent as much bigger animals, despite only having a brain the size of a pinhead, say scientists. Animals with bigger brains are not necessarily more intelligent. This begs the important question: what are they for?