Man occupies a unique position in biosphere

Man occupies a unique position in the biosphere as they have
A. Large volume of brain - A brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. It is located in the head, usually close to the sensory organs for senses such as vision.

B. Skilled hand - Someone who is skilled has the knowledge and ability to do something well.

C. Superb memory - It is the ability to have an accurate and detailed recall in a variety of ways, including hyperthymesia, eidetic memory, synesthesia and emotional memory.