El Sr. Velázquez (comer) la ensalada (salad).

  ¿Cuánto tiempo tienen que esperar Ana y Jaime?

Tus primas (estudiar) en la habitación.

Select the sentence that uses the appropriate direct object pronoun. (23-28)   Enrique quiere comprar una tabla de windsurf.

En invierno hace mucho frío.  

¿Quién confirma que el autobús va a Mayagüez?  

Which layer of the uterine wall is responsible for contracting rhythmically during childbirth?

The end result of Meiosis II in females are __________.

Environmentally produced phenotypes that mimic conditions that may be caused by genetic mutation are called phenocopies.

The result of polyspermy in humans is ________.