Ap world history :Define Haab

The haab is a cycle of 365 days: eighteen months of twenty days and one month of five evil days at the end of it all. The tzolkin and the haab are part of a system of interlocking cycles, known to modern Mayanists as the Calendar Round.

Explanation:

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b

b is the answer i am assuming