Question

Mayan achievements and inventions include all of the following, except _____ .
a.
a base 20 mathematic system
c.
365-day calendar
b.
a written language
d.
the wheel

Answer 1

the wheel
i hope so

Answer 2

Option D, the wheel, is the right answer.  

The Maya peoples developed the Mayan civilization in the Mesoamerica. This civilization is best known for its hieroglyphic script (picture words), mathematics, calendar, architecture, and astronomy. The Mayans used the shift of stars and planets to measure the solar year. Hence, the created the Solar calendar and used the Vigesimal system or the base twenty system for mathematical calculation.