Answer:
The answer is Human Physiological development.
Explanation:
Human physiological development is a study of how the human body matures, and grow in size. Since Dr. Yang is studying multi cultural differences, then he would bee interested in body sizes, proportions, appearances, health and perceptual abilities of various cultures in the world.
Answer:
Physical development is the answer. Therefore,
Dr. Yang studies cross-cultural differences in body maturation and growth, including differences in body size, proportion, appearance, health, and perceptual abilities. Dr. Yang is interested in physical development.
Refer below for the explanation.
Explanation:
Physical development refers to the changing of body, mind, appearance, health.
