The Polar regions help regulate Earth's climate.
Your answer: "<span>near the Caspian Sea".
These people would actually use this material for some kind of fishing which I'm not sure of how they would do this. But, I was reading some information further more to understand, and I learned that they would use this in some type of "</span><span> Sturgeon fishing" which would then somehow would relate to why this would be around some sea, but overall, your correct answer would be (option C).</span>
Bud, I just be trying to get them free answers, sorry.
As density increases the amount of salts in the water- also known as salinity increases
Explanation:
