The answer would be C. The disillusionment of people following WW1.
Answer:
development of the myelin sheath
Explanation:
Motor development: The term motor development refers to a process that involves a child's development of muscles and bones and the capability to manipulate and move over the surrounding environment of the child.
Types:
1. Fine motor development.
2. Gross motor development.
Development of the myelin sheath: Each myelin sheath in an individual's body id being formed via concentric wrapping of Schwann cell and an oligodendrocyte which is found around the axon. The development of an individual's myelin sheath is responsible for motor development.
Chris's traits would most likely be selected.
According to evolutionary psychology, there are specific behavioural and personality traits which can be seen as evolutionary adaptations. These traits increase the survival rate of the human species and improve the adaptation of the human population in its environment. In this example, Chris is helpful and cooperative, therefore he helps the rest of the community and he is also taking care of his kins and friends. These can increase the survival rate of the human population.
