Respuesta :

Hi, the adjective clause in this example is what follows the noun, and is a part of it. So here that would be "for which I have practiced". 

Answer:

for which I have practiced

Explanation:

An adjective clause is a dependent clause that modifies a noun. An adjective clause begins with a relative pronoun or a relative adverb.

In this case, the clause uses the relative pronoun which. The noun "part" is the word modified by the complete adjective clause for which I have practiced.