<span>Well, given that the EXICAL exhibition in Cordoba is about footwear, I am going to assume that what you can see and do there is buy and sell leather goods, which are usually just for your feet. You can also see various types of footwear, and decide whether you want to buy them for yourself or your friends and family. You can also sell your own goods if you make them. </span>
The proper answer would be "va a estudiar", being it isthe only answr with the right conjugation.
Answer:
varias reservas de la biosfera conectadas entre sí
Explanation:
