The correct answer for the question that is being presented above is this one: "B. mass extinction of land and sea animals." The end of the paleozoic era was signaled by mass extinction of land and sea animals.
Here are the following choices:
<span>A. the development of humans
B. mass extinction of land and sea animals
C. the development of organisms with hard parts
D. both a and b</span>
Benjamin Franklin had influence with the French.
Because the soviets were with the nazis at that time and europe was going to be taken over during world war II
It is not just five presidents but eight. <span>The eight Presidents
elected during the Cold war are : Truman, Ike, JFK, LBJ, Nixion, Carter, Regan,
and Bush.
To see the timeline and the dates of the election, see attached file.</span>
Answer:
A drop in the number and productivity of workers
Explanation:
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