Which sentence provides an indirect clue that suggests an internal conflict? A) Lyle knew that few in town agreed with him, but he was still determined to voice his concerns. B) Hilda couldn’t believe the damage the storm had caused, but she was certain they could fix it. C) Jerome realized that Rita was mad at him; now all he had to do was figure out why. D) While Jay waited to hear news of his father, he paced back and forth, refusing to sit down.

Its D:    While Jay waited to hear news of his father, he paced back and forth, refusing to sit down.

Explanation:

Indirect clues require you to use a character’s thoughts and actions. Jay's insistent pacing tells you he is worried about something.

many were disgusted, nauseated and shook their heads with disapproval upon finding out about the recycling of water process. however, they do not seem to understand that this process actually saves water.

although individuals may argue that it is unhealthy, and or unsafe to drink water that is "from toilet to tap" , the water is 100% safe to drink and involves forcing the water across a membrane, which "removes   any impurities, including viruses, pharmaceuticals and dissolved minerals" , according to paul rozin, a psychology professor who studies revulsion.

i agree that that the thought of drinking water that once ran through someones kitchen sink isn't quite appealing, but recycled wastewater is safe to drink. it also saves water. "the city produces nine million gallons a day" claims russell schreiber, the city’s director of public works.

recycled waste water has absolutely no health concerns whatsoever. when wastewater goes into a system, it's absorbed back into the ground. thus, it goes into a sewer system, then goes through a treatment process that removes contaminants before being released. nonetheless, there is no problem in drinking water that has been recycled.

"in drought-ed california, there are six state agencies that use wastewater that comes from an intellectual property source," according to the university of california, riverside. studies show that this water is completely safe to drink, however, it still doesn't mean people are going to happily pour it in a water glass.

researchers hope it "may make consumers more amenable to drinking recycled wastewater," extraordinarily, women who have a higher "disgust reaction" and make most consumer purchasing decisions.