Which phrase best describes the mood established in these sentences from Silent Spring?

There was a strange stillness. The birds, for example—where had they gone? Many
people spoke of them, puzzled and disturbed. The feeding stations in the backyards
were deserted. The few birds seen anywhere were moribund; they trembled
violently and could not fly. It was a spring without voices.

Question 5 options:

mysterious and frightening

hectic and confusing

sad and regretful

bitter and angry

the correct answer would be d.

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.

thunder! imagine dragons

i dont kmow it? !