Which of the Following Statements Best Explains How One Hormone

Which of the following statements best explains how one hormone can regulate several different developmental events?

A) One hormone can affect different types of target tissues in different ways.
B) A hormone can migrate to a gland, where the endocrine system reshapes it for a different use.
C) Once a steroid hormone attaches to a receptor on the surface of a cell, it starts several different signal cascades that activate many genes at once.
D) Hormones are made up of molecules that separate once they are inside the cell to signal the development of different aspects of sexual maturity.