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"The smoke from the campfire drifted upwards into the night sky. "

"The adjacent room to the classroom was used for storage. "

"She moved toward the door."

"Rising interest rates can be precursors to an economic recession. "

"The scientist studied the embryonic development of the frog. "

"Except for one or two days a year, he usually walks to work."

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

"The plant's abaxial leaf surface, the underside, felt slightly rougher than the top. "

"The developmental was carefully monitored by a senior controller during his first live shift. "

"Simple Example: "Humans, dogs, and fish are all examples of vertebrates because they have a backbone." "

"Even though humans develop a vertebral column, in the early stages of embryonic development, we possess a notochord, a flexible rod that provides support. "

"The central library is located in the heart of the city. "