stressor

"The condition for getting a raise at work is meeting your quarterly targets. "

"The single-celled organism was studied by the biology students in their science class. "

"I demand to see the manager."

"My sister brought several books to the library, and that one is about dinosaurs. "

"The mayor's office held a special ceremony to honor the city's firefighters. "

"The common good of the school is ensured by a strong parent-teacher association. "

"The stresses of a new job can sometimes cause headaches. "

"The factory workers assembled the cars all day. "

"The constant noise from the construction site next door was a significant stress. "

"They identified a burst pipe as the cause of the flooding."

"I have absolutely no influence over him."

"The school's new policy focuses on environmental sustainability. "