Need answer as soon as possible how should the climate at the equator be described? a. long, dry seasons and short, rainy seasons b. tropical wet-and-dry seasons c. warm days and chilly nights d. wet and warm

The answer is D.  wet and warm.

Explanation:

Just took the unit test.  And on page 245 in the text stating summers warm and rainfall occurs year round.

En 1521, Hernán Cortés, al mando de un reducido grupo de españoles y de una coalición de pueblos indígenas, conquistó la ciudad de Tenochtitlán, poniendo fin al poderoso Imperio azteca.