The tree continues to give what it can even when it has little left. Be it a place to climb, something to eat, some shade, and even somewhere to sit. The tree continues to provide for the boy.
I believe it's B! Participle phrases typically take the sentence and add some sort of modifier. An example of this that I've found is "Removing his pants, Ron jumped into the water to save the child." Another one is "The art museum, destroyed by a hurricane, was never rebuilt." The modifier can be removed from the sentence and it would still make sense.
Answer:
Piggy gets upset with Ralph for telling the other boys his unflattering nickname, Piggy.
Explanation:
Piggy isn't being oversensitive, but it was his fault for giving away this secret just for recognition. Ralph responds with a smart, but cooling remark which highlights his leadership qualities.