The cold equations is one of the most famous science fiction short story made by Tom Godwin. I think the other title that could fit in this story is this one, "The unwanted loving cargo" because its all about a girl that is on board on a ship where pilot, Baron would come to a decision in jettisoned the girl in the atmosphere so make the mission successful. helpful
In formal writing and communication, the sentence "Mom said she thought Maria had been treated wrongly and that she should stick up for herself." is more appropriate. Although wrong and wrongly are both adverbs, some writers consider using adverbial "wrong" as incorrect, so you might want to play it safe and use "wrongly" instead.
To be respectful is to honor, obey, to be obedient... It could mean lots....
But to be respectful mainly means to respect someone for their position or status. Hope it helps. :)
