¿Cómo se relaciona el sistema esquelético-muscular y el sistema endocrino? Ayúdenme rápido por favor.​

a.indigo and cochineal

b.animal hides

c.silver and gold

e.cacao beans and sugarcane

the article must be ratified by three-fourths (38) of states within a proscribed deadline.

source:

answer; the candidate for vice president;