I believe it is D. To protect peoples health. Without the warning label we could ingest poison or things we are allergic to.
        
                    
             
        
        
        
The independent clause in the sentence is "we returned it." This is the answer because if you say the sentence alone it makes since and it does not need another sentence to support it. Furthermore, the dependent clause in that sentence is "Because the shirt had a tear,". This does not express a reasoning for the shirt having a tear. But, "we returned it", has a subject and a verb. "we" is the subject, and the action of returning is the verb. I hope this has been helpful. : )
        
                    
             
        
        
        
The correct answer for this question would be A CAULDRON AND A TRIPOD. The additional items that King Alcinous tells all the Phaeacian noblemen to given Odysseus in Book 13 are a cauldron and a tripod. Hope this is the answer that you are looking for. 
        
                    
             
        
        
        
The animals are surprised and dismayed. AND Napoleon’s dogs threaten the pigs into silence.
The passage says, "the animals were dismayed by this announcement." It is clear from this quote and their behavior that they were both surprised and dismayed. The passage does not include and mention of Snowball running out of the meeting or Napoleon running after him. The description of Boxer setting back his ears and shaking his forelock shows that he is not taking the news to be a good idea. The pigs marshal up the courage to say something, but while they are talking, the dogs "let out deep, menacing growls" which cause the pigs to be quiet.