Final answer:
Growth acceleration in adolescence is chiefly driven by hormonal changes, especially the increase in hormones like growth hormone, estrogen, and testosterone, which trigger the adolescent growth spurt. The correct option is b) Hormonal changes
Step-by-step explanation:
Growth acceleration in adolescence is primarily driven by b) Hormonal changes. The adolescent growth spurt is a period of rapid growth in both height and weight, and it is largely regulated by hormones such as growth hormone, thyroid hormone, estrogen, and testosterone. Hormonal changes are responsible for the various physical developments during puberty, including increases in muscle, bone, and in the case of girls, body fat. While factors such as diet, physical activity, and genetics also play roles in growth, the surge in hormone levels during adolescence is the primary catalyst for the rapid changes observed during this time.
Adolescent growth is not just a physical phenomenon; mental, emotional, and social transformations also occur. Identifying the correct driving force behind these changes helps dispel common myths about adolescence, such as the notion that teens can eat anything without gaining weight due to their rapid growth, which is not universally true. Understanding these biological processes is key to supporting adolescents through this important stage of development.
The correct option is b) Hormonal changes