Answer: rocks weathered due to the effect of water.
Explanation: Placer deposits forms when rocks weathered due to the effect of water. The heavy minerals from the rocks get settled down in water. Minerals that form placer deposits have high specific gravity, they are resistant to chemical weathering process and are durable.
The best and most correct answer among the choices provided by the question is the second choice, modeling social behavior for all classes.
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Anon in old English means quite soon.
The answer is B. Railroad
For the answer to the question above, I believe the answer is <span>Argentina's invasion of the Falkland<span> Islands and the fall of the Soviet Union.
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Which makes
<span><u><em>Argentina Surrendered its claims to the Falkland Islands.</em></u></span>the answer. I hope this helps. Have a nice day!