Which situation is an example of nonnative species introduction?
A huge volcanic eruption in Washington destroyed many habitats.
A large oil spill in the Gulf of Mexico killed many organisms that lived there.
Horseshoe crabs in the waters of Virginia have been overfished, and their numbers have declined.
Water hyacinths from Asia now grow in the United States and are crowding out animals and other plants.

Tere: ¿de quién es esta bufanda de lana? alejandro, ¿es ? alejandro: no, no es . yo no llevo bufandas. pero estos guantes sí son . los compré el año pasado. carlos: oye, alejandro, ¿por qué tienes ese televisor en tu caja (box)? es de tere y mío. no es y tú lo sabes. alejandro: ¡no es de vosotros! ¡no es ! el televisor de vosotros está en vuestra habitación. tere: esta vez alejandro tiene razón, carlos. pero alejandro, ¿qué haces con esas gafas de sol? son de carlos. alejandro: ¡no son ! ¡no son de carlos! perdió sus gafas de sol la semana pasada. carlos: no recuerdo. pero alejandro, ¿por qué tienes esos calcetines en tu maleta (suitcase)? ¿no son de carlos? alejandro:pues, pues sí. son de carlos. los calcetines son . yo no sé cómo se metieron (they got in) en mi maleta. ¡qué extraño! tere: ¡sí, qué curioso!

Read through the following description of bullfighting. although it is in spanish, try to get the main ideas of the paragraph. for clarification, feel free to read the english translation that follows the spanish paragraph. bullfighting is a popular sport in spain and mexico. the first bullfight took place almost 1300 years ago. originally the bullfighters used horses but eventually they ended up fighting the bulls on foot. there are various roles played throughout the bullfight. the most important role is played by the matador. the matador is the main bullfighter who has the responsibility to amaze the audience with his bravery, skill, and grace in fighting with the bull. at the end of the fight, the matador kills the bull by stabbing him with a sword. before the matador takes control of the fight, he is assisted by picadores and banderilleros. the picadores cause the bull its first injuries by stabbing the bull and causing loss of blood, thus making it easier for the matador to later kill the bull. the banderilleros further injure the bull by stabbing it with special sticks. bullfighting is currently filled with controversy. according to its supporters, bullfighting is a cultural and historical tradition that should be continued. on the other hand, opponents of bullfighting state that it is simply animal abuse. answer the following questions using 6 to 8 complete spanish sentences. (20 points) what is your opinion of bullfighting? if you were in mexico or spain, would you attend a bullfight? why or why not? are you aware of any controversial traditions in your culture? how is that tradition similar to or different from the tradition of bullfighting? (yo, don't speak any spanish and i have no idea how to write it either, is very appricated.)

Select the appropriate word to complete each sentence. yo soy de baloncesto. ella practica los săˇbados. nosotros paseamos en en las montaă±as. ustedes desean ir de el domingo. tăş tomas el en el parque. yo nado en . una persona que nada, practica . los domingos comes en . fill in the blanks with appropriate words from the list. word bank reference cine el gimnasio el jugador el partido la montaă±a monumentos plaza revistas un museo una pelota cuando viajo, me gusta visitar . si juegas al făştbol necesitas . a mă­ me gusta leer . en ves arte. de bă©isbol es el lunes. de făştbol no desea jugar en el equipo de la universidad. me gusta ir al los săˇbados. haces ejercicio (to exercise) en . select the word that doesn't belong. 17. carta correo iglesia revista 18. parque deportivo cafă© iglesia 19. ciclismo partido nataciăłn făştbol 20. jugador centro museo plaza