Which nouns in the sentence are acting as direct objects

Nicole discovered the key to the hidden garden and opened the door.

First identify the verbs.

Nicole discovered the key to the hidden garden and opened the door.

To find the direct object of discovered, ask what Nicole discovered, she discovered "the key". Note that "to the hidden garden" qualifies the key, so "the key to the hidden garden" could be the complete word group. You will find out when you click on it, either just "the key" or the complete word group.

To find the direct object of opened, ask what Nicole opened, she opened "the door".

answer: the four parts of the "australian ballot" 1. the ballot paper is printed at public expense. 2. the ballot paper lists all candidates by position, as well as any other propositions. 3. ballot papers are distributed only at the polling place. 4. ballot papers are filled out by the voter in private. (secret ballot).

the chivalry's most valued code is morality