Concept:Giftedness results from both inherited potential and environmental stimulation.Explanation:No child is born already gifted; they are born with a potential for giftedness. This potential comes from genetic makeup (heredity, IQ, inborn traits). The environment then nurtures and motivates that potential. Both factors work together. Psychological and social factors (psychosocial) refer to negative experiences, not to giftedness. Therefore, giftedness is a combination of genetic makeup and environmental motivation.Answer:C. Combination of (1) and (2)