Growth acceleration in adolescence is primarily driven by

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Quizplus · Accepted Answer

Growth acceleration in adolescence is primarily driven by hormonal changes, specifically an increase in growth hormone levels and sex hormones such as testosterone and estrogen. These hormones stimulate bone growth and development, leading to an increase in height and changes in body composition. While physical activity and energy intake can play a role in growth, they are secondary factors to hormonal changes. Changes in muscle composition may occur as a result of hormonal changes, but they are not the primary driving force behind growth acceleration.

Growth Acceleration in Adolescence Is Primarily Driven by