The answer to this one is the muchos puntos de interés meaning a lot of places that are interesting hope I helped
Esta ocupada (she is busy)
Scientists think that algae first evolved approximately 2.7 billion years ago, and soon after this oxygen began to exist in the atmosphere. Photosynthesis by primitive plants and algae released oxygen, which gradually built up in the atmosphere.
Explanation:
Answer:
1) Invitado
2) estación de tren
3) aeropuerto
4) pasaporte internacional
5) recepcionista
6) Agencia de viajes
7) Cribado
8) llaves
9) país
10) visa
Explanation:
