The first sentence; I went to with Joey Campbell, who lived next door; is wrong because there is no subject before the name Joey
This tells me that Ralph has a lot of weight on his back. Everyone depends on him which makes him stressed and not want to deal with anything. He doesn't want to be the leader. This moment foreshadow's that something is going to come up and Ralph needs to take the leader position.
Best of luck,

Answer:
(D) Environment and Heredity
Explanation:
Hereditary is the transmission of physical and genetic qualities and attributes of parents to their offspring; the biological law by which living beings tend to repeat their characteristics in their descendants. So Susie understood very well that her height is as a result of the gene pass on to her by her parents and that good environment and eating healthy as a kid also contributes to one's physic.
Answer:
The Narrator's goal was most likely to inform the reader of what's been going on with Andrea and how He/She feels about the situation.
Explanation:
Based upon what's given you can infer that the Narrator is shedding light upon the situation.
Without gravity the muscle has no way to work naturally, it just floats around if you move that muscle, in space you cant lift weights to keep them strong, because like i said everything just floats