¡Prepárate!   Ramón’s housemates are helping him clean and prepare for a party. He tells them what they need to do. Complete his statements with the appropriate form of the verbs in parentheses as informal commands. Do not capitalize.  “Sofía, ____________________ (barrer) el piso, por favor”.

I. Reading comprehension.  You are studying abroad in Salamanca, Spain, and you have not been feeling like yourself lately. You decide to look up some information online to see what might be the problem. Read the info graphic below and answer the questions that follow:  Based on the infographic, choose the correct answer for the following question: ¿Qué debes hacer si piensas que tienes un resfriado?

Listen carefully and answer the question. When does Elena go to bed?

What is the density of the 5 or more washers? 

La rutina diaria de Ernesto.   Finish this sentence about Ernesto’s daily routine. Choose the correct form of the verb in parenthesis to complete the sentence.  La clase de inglés de Ernesto ________ (comenzar) a las 9:00 am.

How is ketamine administered?

What are the common effects of cholinergic drugs? (Check all that apply)

What type of drug is furosemide?

You are working for the EPA to establish whether two populations that have a large hybrid zone should be protected as one or two species. After looking at the fitness of both populations and the hybrid zone you conclude the populations are actively speciating – what pattern in the hybrid zone did you most likely observe to justify this?

If any group of organisms is more likely to undergo punctuated equilibrium, which of these is it?