i need to know what the indirect object and direct object is in the sentence Julio has taken many courses in lifesaving.

Indirect object is "lifesaving"

Direct object is "Julio"

Explanation:

The object of a sentence is the receiver of action in the sentence.

Indirect object is a noun or pronoun that completes an object in a sentence.

From the sentence "Julio has taken many courses in lifesaving", the indirect object is "lifesaving", which is the receiver of the direct object "Julio".

Julio has taken many lessons in lifesaving, the direct object answers the question WHO.

Who has taken many lessons in lifesaving?

Julio

The indirect object "lifesaving" is the receiver of the action.