It pays with tax payer's money.
The zero.
Two thousand years ago, the ancient Maya developed one of the most advanced civilizations in the Americas. They developed a written language of hieroglyphs and invented the mathematical concept of zero. With their expertise in astronomy and mathematics, the Maya developed a complex and accurate calendar system.
D: Illegitimate opportunity structure.
Hope this helps :)
Cool continental climate, warm continental climate, and sub-artic climate.
The teacher will expect more from those higher achievers
