Teenagers (2) Women (2) Sex (Biology) (2) Paper (2) Men (2) Human behavior (2) Equations (2) Empathy (2) Emotions (2) Compassion (2) Compasión (2) Empatía (2) Hombres (2) Estudio (2) Ecuaciones (2) Papel (2) Conducta (2) Sexo (2) Adolescentes (2) Emociones y sentimientos (2) Mujeres (2) Education (1) Educación (1) éducation (1)