vestige

"My friend told me there was something in the box, but I didn't know what it was yet. "

"The evolutionary history of marine mammals includes land-dwelling ancestors."

"There has been snowfall every day this week."

"After the party, only a few close friends remained to help clean up. "

"After the heavy snowfall melted, the only vestiges of our snowman were the faint, circular impressions where its base had been. "

"The leftover food in the refrigerator, forgotten for weeks, had perished and become moldy. "

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

"Proper digestion is important for getting enough energy for school. "

"The dog's footprints were clearly visible in the muddy garden after the rain. "

"The human appendix is often cited as a vestigial organ, a remnant of our herbivorous ancestors. "

"The wedding reception displayed a magnificence of decorations, flowers, and food. "

"The functional analysis course focused on definite integrals, a type of mathematical function. "