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.
Beginning after Columbus' discovery in 1492 the exchange lasted through the years of expansion and discovery.
Answer:
Spain was weakened and so was its control of the seas. Strengthened other countries.Europe's religious and economic conflicts were not settled by the defeat of the Armada.
Explanation:hope dis helps g
Answer:
36
Explanation:
the answer is 36 because you have to subtract
