Answer:
D. The rock was once in a marine environment.
Explanation:
The question says when MARINE organisms are present in a rock, meaning it was in a marine environment. Most fossils are found on land, but scientists can easily figure out of it was originally from land or marine based.
The breakup of the Soviet Union in 1991 may be most directly linked to the 20th-c. process of fragmentation.
He added copper rivets at the corners of the pockets to keep the stitches from tearing.
Hello there.
<span>Which of the following was most important in prompting the Americans to support the Immigration Act of 1924?
</span><span>b. A nativist belief that northern Europeans were culturally superior to the waves of eastern and southern Europeans who had arrived in America over the last forty years
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