In this task, you are given a sentence in the Spanish language. Your task is to translate the Spanish sentence into the English language.

¿Qué grado de discapacidad mental corresponde a un cociente intelectual de treinta y seis?
What degree of mental disability corresponds to an IQ of thirty-six?

La placenta es un derivado de
The placenta is a derivative of

La cromatografía de afinidad se caracteriza porque

Affinity chromatography is characterized because