Bahalakayojan123go Bahalakayojan123go Science Answered A. Physical Changes in Males during Puberty.•voice•shoulder•muscles•hair•spermsChange No. 1:___deepens.Change No. 2___on armpit and face.Change No. 3:___start to grow broader.Change No. 4:___on armpit and face.Change No. 5: Testes produce___.