G. Conjugating verbs in the Regular and Spelling Changes Preterite Tense . Choose the correct verb to complete each sentence in the preterite tense. á é í ó ú ñ Ayer el profesor _______ la lección en la pizarra. (escribir) a. escribió b. escribí  El fin de semana pasado, mis amigos y yo _______ una torta de limón. (cocinar) a. cocinamos b. cociné  Esta mañana me _______ de la cama a las ocho y media. (levantar) a. levantó b. levanté  Ayer por la tarde, nosotros _______ cómo llegar a nuestra casa. (explicar) a. explicamos b. explicasteis  Yo _______ la receta perfecta de una tortilla española. (cocinar) a. cociné b. cocino 6. Los niños _______ ocho horas anoche. (estudiar) a. estudieron b. estudiaron 7. Mis padres _______ vino tinto con la cena. (beber) a. bebieron b. bebió 8. Pablo les _______ el libro a ellos. (leer) a. leyó b. leió

Among marine mammals, there are two main types of breeding: [ans1] and [ans2]

Body size and shape affect the magnitude of drag. There are four types of drag: [dg1]drag, [dg2] drag, [dg3] drag and [dg4] drag.

For marine mammals, there are two main challenges with living in the water, including staying        [ch1] and maintain [ch2]     

Find the consumer’s surplus for the following demand function at the given point.Find the consumers’ surplus at a price level of for the price-demand equation

Pinniped reproductive cycles are characterized by distinct features, including:

The best filter for a ‘brick wall’ response is a Chebyshev

When communicating in a health crisis (like Mpox), CDC spokespeople should: A) Avoid emotion in order to adopt an objective and neutral tone B) Focus on actions to prevent spread first C) Start by promoting fear in order to prompt action D) Start by acknowledging the public’s fears

Suppose we build three regression models from a sample size of n=24 observations as follows Model 1: 

Conflict between the boys at Sherif’s Robbers Cave camp was reduced when the boys ____.