The answer is D! Hope that helped
The imaginary line that divides the earth into in this case the north and south hemispheres is called the Equator and it passes through Ecuador and actually Ecuador is the Spanish word for Equator. The French explorer La Condamine spent 10 years in Ecuador studying the equator and determined the oblate spheroid shape of the world.
They give us informations about our ancestors and how did they live and what did they do and than compare it to present way's of life.
