Como son tus padres
"Como estan tus padres" means "how are your parents" in English.
"¿Cómo están tus padres?" translates to "How are your parents?"
"They are your parents."
how are the girls -- How are they (all boys or a mixture of girls and boys)?
Those of your parents are your grandparents.
What are your cousins like? literally, "how are your cousins."
De donde son tus padres?
Tus ojos brillan como el sol. "You eyes shine like the sun." Or "Tus ojos son como la luz del sol."
"¿Qué cosas hacen tus padres?" translates to "What things do your parents do?"
Tus ojos y cara son hermosas.
Tus ojos son tan bellos como el sol.
To answer the question "¿De dónde son tus padres?" in Spanish, you would respond with the country or place where your parents are from. For example, you could say "Mis padres son de México" (My parents are from Mexico) or "Mis padres son de España" (My parents are from Spain). This question is asking about your parents' place of origin or nationality.