The answer is Erosion, which is the the gradual destruction or diminution of something -- in this case, rocks. I hope this helps! For reference/perspective, sand is the product of rock erosion, because it's really just tiny remnants of crushed rock. Those "small pebbles" could be sand, but you'd have to emphasize just how small they are -- one grain of sand is just that: a grain
I used this for the answer and got it right I did this question before so their ya go
The finger like projections in the small intestine are called intestinal villus or villi.
Francisco Sforza was the founder of the Sforza dynasty in Milan. Francisco Sforza<span> conquered Milan shortly after the death of the Visconti ruler.
I hope this helps!</span>
Religious freedom is the answer.