Horoscopes and astrology

This day´s question:
How many different star signs are there in the Zodiac?
c) 12
The audio has seemed to me to be very interesting I am in the habit of reading the horoscope.
It has not been difficult to me to understand the audio is clear enough.
The vocabulary has helped me enough and some words that I did not know how to pronunciation are endure sceptical and trivialise.