What Explains the Dramatic Acceleration in Lengthwise Bone Growth at Puberty

Multiple Choice

What explains the dramatic acceleration in lengthwise bone growth at puberty?

A) Increased activity of osteoclasts occurs in response to parathyroid hormone stimulation.
B) Increased rate of calcium deposition occurs due to high blood calcium levels.
C) Increased physical activity causes lengthwise growth in response to bone stress.
D) Increased secretion of sex hormones promotes epiphyseal plate growth.
E) Increased absorption of dietary vitamins and minerals strengthens the matrix.