Answer: The indirect object in the sentence provided is "a la recolectora".
Explanation: The indirect object of a sentence is a noun or pronoun that is affected by the action denoted by the verb. Moreover, the indirect object receives the direct object. In the sentence provided<u>, the indirect object is "a la recolectora" because it is denoting the person affected by the transitive verb "da"</u>. Moreover, "a la recolectora" is receiving the direct object "la basura". Also, <u>most of indirect objects in Spanish are introduced by the preposition "a". </u>