Final answer:
The verb 'ser' is used to talk about permanent characteristics in Spanish.
Step-by-step explanation:
The verb ser is used to talk about permanent characteristics in Spanish. For example, you can use ser to talk about someone's nationality (Yo soy mexicano - I am Mexican), physical appearance (Ella es alta y delgada - She is tall and slim), or personality traits (Tú eres inteligente - You are intelligent).
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