Answer:
A
Explanation:
Quantitative refers to numbers and measurements, so height would be a quantitative observation.
Hope this helps! :)
Answer: The sun generates energy from a process called nuclear fusion.
Explanation: I hopes this helps you out.
The correct answer is: Layer 1, layer 2, and layer 4 in all three regions.
The index fossils are fossils that are commonly used for identifying a geological period of time, and these fossils are also very wide spread, as well as having a rapid evolutionary trends.
By this picture, we can easily see that even though we have rock strata from different regions, the same layers contain the same fossil, and it is a fossil that also is rapidly evolving so has a minor change in each layer.
