Question

list two secondary sexual characters of male that are different from female

Answer 1

Secondary Sexual characters in Boys:
Appearance of Mustache, appearance of Chest hair, Growth of hair in Genital
 areas and other parts of skin. Appearance of hair in Face, Growth of Adam's apple and larnyx becomes prominent  the vocal cords become longer and thicker, these changes cause the voice to become hoarse.. Testis grows and starts producing sperms.
Secondary Sexual Characters in Girls:
Development and Enlargement of breasts, Growth of hair in genital areas and other parts, Initiation of menstrual cycle, The region below the waist becomes wider. The ovary enlarges and starts producing Matured Eggs.

Answer 2

in boys :- 
1]mustache and beard on the face and hair in armpits,pubic area.
2]enlargement of testis  
in girls:-
1]hair in armpit,pubic area,and sometimes on the legs 
2]enlargement of ovaries