microorganisms

"My grandfather played a single of Elvis Presley at the family gathering. "

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

"The scientist examined the sample and found a bacterium, a tiny cell without a nucleus, under the microscope. "

"The chef specialized his menu, separating the vegetarian dishes from the meat dishes. "

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

"My sister is very helpful, especially when it comes to organizing things. "

"The farmer checked the cow's health, paying special attention to whether her rumen was functioning properly, as it's essential for digesting grass. "

"Fleas are difficult to see with the unaided eye."

"The teacher furthered the students' understanding of fractions by providing extra examples. "

"to digest laws"

"The child's small was sore after carrying his heavy backpack to school. "

"I have seen my daughter's school play today. "