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.
D. a science article about how talking directly on cell phones changes brain waves
Answer: The key contrast is depicted of the complex imagery
Explanation: point
Johan August Strindberg, was a Swedish novelist, playwright, essayist and painter. Since childhood, Strindberg had a massive interest in religion, natural science, and photography. As a child, he always longed for a maternal figure due to her mother's bitterness and resentment of his intelligence. Later, after the death of her mother, his father married again with Emilia Charlotta Pettersson. This grew anger in Strindberg.
Therefore, circumstance what caused Strindberg to cut off from his family was due to his father's remarriage after his mother's death.