Which cognitive ability is unique to humans?Group of answer choicesDeceptionSelf-awarenessTool-useAll of the aboveNone of the above

The cognitive ability that is unique to humans is not deception, tool-use, or self-awareness, as these are all abilities that have been observed in various animal species. For example, many animals use tools, such as primates using sticks to extract termites from their mounds, or birds using rocks to crack open shells. Deception is also common in the animal kingdom, such as when a bird pretends to have a broken wing to lure predators away from its nest. Self-awareness, too, is not unique to humans, as it has been observed in animals like dolphins and great apes. Therefore, the answer is "None of the above".