River stones, river rock, or skipping stones
Its called a bat.
Round Worms.
Because it depends where they are formed if they are formed under water or very close to water they are around smooth soft surfaces(ex:sand, water, fish etc.) they will be formed with their surroundings, because every so 200 million years the ocean floor is made again with new materials(like when you buy shoes and they get old and dirty you just buy new ones with the same style and material), and that is why it is formed smoothly.
Tonsil stones are yellow or whitish irregular shaped object which is commonly found inside the small pockets of the tonsil.
Stones can be either round or rough depending on their weathering, transport and depositional history!
A foramen, which is a smooth round opening for nerves and blood vessels
The small round bug with spots that you found in your garden is called a ladybug.
The tiny round bug with spots that you found in your garden is called a ladybug.
Round rocks can be found naturally in riverbeds, beaches, and canyon bottoms where they are shaped by erosion from water flow. They can also be found in glacial areas where the ice and movement have polished them into a rounded shape. Additionally, round rocks can be created artificially by tumbling rough stones in a rock tumbler.
The small flat round brown bug commonly found in homes and gardens is called a "cockroach."
To make stones round, they are typically subjected to a process called abrasion, where they are tumbled together in a machine or naturally in rivers and streams. This action gradually wears away their sharp edges and corners, smoothing their surfaces over time. The size, shape, and material of the stones can influence how quickly they become round. Ultimately, the continuous friction and movement help achieve a more rounded shape.
A foraman which is what allows nerves and blood vessels to enter bones.