I think the only reason it would be vulnerable is that it is close to a tectonic plate or the plate that creates earthquakes.
If you still need help the answer is b if you are talking for multiple people. But if you Are talking about only one person its c
A es una lesión de un músculo o del tejido que conecta el músculo con el hueso llamado tendón.
Answer:
, 
Explanation:
El área total de la lamina es 
(The total area of the sheet is ). La función asociada al área sobrante es (The function associated with the remaining area is):
El radio máximo está asociado con la longitud más corta de la lámina. Asúmase que 
(The maximum radius is associated with the smallest length of the sheet. Let assume that ):
La longitud necesaria de hule de protección es igual a: (The required length of proctection rubber is equal to)
Answer:
11. Hablaba
12. Escuchaba, le llamó/llamó
13. Estaban, terminó
14. Era, trepaba
15. Preparaba
16. Corría, cayó
17. Tenía, compró
Explanation: For the second sentence, I wasn't sure if it was saying that she called or called he so I put both. I hope this helps. :)
