During adolescence, the body of boys and girls undergoes certain changes. Given below are a few of those changes. (a) Broad shoulders (b) Wider chests (c) Wider region below waist (d) Development of muscles (e) Development of mammary glands (f) Growth of facial hair (g) Acne and pimples on face (h) Development of sex organs (i) High-pitched voice (j) Growth of pubic hair. Categorise these changes into those that occur in boys and those that occur in girls and fill in the table given below.