Help me answer those , I put 2 picture because those are the paragraph that you should read. I will rate you as brainliest if you help
Me

The first sentence is the answer

Explanation: When it ask about the main concern of the author, think about how it says that Americans still do not clearly know what is in their bottle of waters compared to the other sentences that don't really talk about what the main concern of the paragraph is talking about.

d. murder of a son and cooking the son for a feast

procne murdered her son and served him to tereus, her husband and her son's father. she did this out of revenge. tereus raped her sister, philomela, and cut her tongue out to keep her from talking. philomela managed to communicate it to procne and procne sought revenge.

tantalus murdered his son and fed him to the gods because he was angry with the gods. the gods punished him by putting him in a pool of water that evaporates when he tries to drink and having fruit hang just out of his reach.