after Paying attention to the clues ,
Small Rounded Pebbles
Deposited far from the ocean
The most likely environment in which it formed would be : Beach or Delta
hope this helps
Poor people get money when we eat the rich or something along those lines
Answer: The 3rd one
Explanation: Electronegativity is a measure of how strongly atoms attract bonding electrons to themselves.
I might be wrong
I believe B would be the answer