<span>The rock layers must have formed at different times because they contain two different biozones.
The rock layer containing the trilobites must have formed before the one containing the ammonites.
The key thing to note here is that the Trilobites only lived from 540 to 248 million years ago. And that the Ammonites were from 245 to 65 million years ago. So there's a 3 million year gap between these 2 different creatures where neither of them existed. So the dig where the trilobites were found has to be at least 3 million years older than the dig where the Ammonites were found. So with that in mind, let's look at the options and see what makes sense.
The rock layers must have formed at the same time because they both contain biozones.
* This is nonsense no matter what dates you're speaking of. In effect it claims that all rocks that indicate life were created at the same time. So this is definitely a bad choice.
The rock layers must have formed at different times because they contain two different biozones.
* This is technically incorrect since it assumes that all biozones represent an unique period of time which is incorrect. However, since the biozones represented by the presence of Trilobites and Ammonites don't overlap, it is true that these these rock layers were formed at different times. I would have preferred if this option said "non overlapping biozones". But on the balance, I'd consider this option to be true, so it should be selected.
The rock layer containing the trilobites must have formed before the one containing the ammonites.
* This is definitely true since the last Trilobite died about 3 million years before the first Ammonite lived. So this is a correct choice.
The rock layer containing the trilobites must have formed after the one containing the ammonites.
* This is the opposite of the previous option. And since the previous option was true, this option must be false. So this is a bad choice.</span>
Hey there! I'm happy to help you!
One prominent form of government is the communist government, which is currently being used in countries such as China and North Korea.
Another type of government is the capitalist government, which is used by many global countries such as the United States, Russia, and South Korea.
These two governments really are a spectrum, because there can be some countries that are completely free market or that are completely communist. There are spots in between such as socialism.
I hope that this helps! Have a wonderful day!
He Spanish conquest of the Inca Empire<span> was one of the most important campaigns in the </span>Spanish colonization of the Americas<span>. After years of preliminary exploration and military skirmishes, 180 Spanish soldiers under conquistador </span>Francisco Pizarro<span>, his brothers, and their </span>native allies<span> captured the </span>Sapa Inca Atahualpa<span> in the 1532 </span>Battle of Cajamarca<span>. It was the first step in a long campaign that took decades of fighting but ended in Spanish victory in 1572 and colonization of the region as the </span>Viceroyalty of Peru<span>. The conquest of the Inca Empire led to spin-off campaigns into present-day Chile and Colombia, as well as expeditions towards the Amazon Basin.</span>
Answer:
I believe the answer is Globalization of production
Explanation:
