What is the correct pronoun for "they want the book."?

Complete a conversation between members of the spanish club by choosing the appropriate question for the answer below. hoy es martes. ? cuándo es tu cumplea? os? ? cómo te llamas? ? qué día es hoy? ? cuál es la fecha de hoy?

Which in spanish an example of: 1) a comparison between two unlike things, and 2) something that you consider the best. when creating your two sentences make sure to use the following expressions: mejor que, peor que, el/la mejor, el/la peor

Como es posible que en la misma latitud cerca de la linea ecuatorial haya picos cubiertos de nieve y selvas tropicales