Did you mean - Daniela está preocupada por sus tias enfermas.
Answer:
1. playa
2. isla
3. mar caribe
4. explorar
5.mar
6. caminar
7. parque nacional
8.bucear
9. cueva
10. animales en extinction
11.tomar el sol
12. boqueador
Explanation:
They end that way because they are in "infinitivo", infinitive. It is the equivalent of saying "to x"
Eg.
Aprender - to learn
Vivir - to live
Encontrar - to find
The conjugation (-er, -ir or -ar) depends on each word, it is a matter of memorising them, I'm afraid.
Hope this helped :)
Quiestion:
How long did it take for yurupary to return?
Answer: