How does the author illustrate the key idea that scientific evidence is now available that the ear is active even in the womb? A-The author introduces the researcher Sheila Woodward and explains technical details of the recordings used to do the research to gauge the fetus’s reactions to sounds. B-The author gives examples of musicians that have an instinctive understanding of how sound interacts with our bodies.

C-The author includes the fact that the fetus begins to develop an auditory system between 17 and 19 weeks.

D-The author includes the quote by Daniel Barenboim, “The ear has a headstart over the eye, which doesn’t see anything until it comes out. The eye is something that once can control more fully.”