The answer is number 2. Están dentro del zoológico.
Answer:
modelo:model
el calentamiento global:global warming
El calentamiento global significa que la:Global warming means that
1. la población:1. the population
I would choose to go to Mexico and eat the real Mexican traditional food. Would love to visit Guadalajara because they have the best choice of meals like their delicious "menudos" in the mornings, "mole" in the afternoons and like any other Mexican family some carne asada tacos followed by pan dulce with a cup of cofee at night time.
¿Creo que podría ser aguda?