buoyancy

"The student's ability to concentrate in noisy environments was crucial for success in the class. "

"Her cheerfulness brightened the classroom during the difficult test. "

"After losing her job, Sarah showed remarkable resilience, quickly finding a new position and a new sense of purpose. "

"The boat floated on the water."

"The new student was a natural from Japan. "

"The smooth surface of the kitchen table was perfect for setting the dinner plates. "

"Archimedes determined the volume of objects by immersing them in water."

"The library offered an extension on the due date for the overdue books. "

"She canceled the incorrect answer on her test paper with a pen. "

"The ball, which we had thought lost, suddenly bobbed up out of the water."

"She was smiling at her baby brother. "

"Despite her parents' disapproval, Sarah pursued her dream of becoming a musician. "