The subject is the child. The complete subject is the child and the details about it. So the answer is C, the laughing child :)
Builds character and the second one is moves the story forwards
Answer: Eating is our source of energy and is crucial to our survival. If we didn’t eat for a time as short as three days, then we wouldn’t survive.
Explanation: this is just a thesis and the beginning to your piece, but it should be easy to build off of. Good luck!