Question

since sams family speaks spanish at home, hes equally good at spanish and english. you could say hes a bilingual bicyclist. is this trait due to nature or to both nature and nurture? nature nature and nurture

Explanation:

Bilingualism involves innate language - learning capabilities (nature) and environmental exposure (family speaking Spanish at home, nurture). So the trait is due to both.

Answer:

nature AND nurture