Description : Aquatic animal with the most developed intelligence is – (1) Shark (2) Whale (3) Flying fish (4) Sea horse
Last Answer : (1) Shark Explanation: In terms of brain shape, the shark brain differs a lot from that of mammals and birds. However, in proportion to the body size shark brains usually are similar sized or ... seem to be as intelligent as mammals such as dogs, which is really impressive for a non-tetrapod.