Answer:
Your answer is E). Fossils in different layers will obviously be much older/younger than others.
It was robert hooke if i’m correct
Answer:
The steepness of the line represents the rate of erosion in meters per year.
Explanation:
Official answer.
You forgot to put the options, but i believe it is magma.
The measurements taken by Jay are least likely to contain random errors.
When you increase the number of measurements, the random errors tend to minimize, because errors in one direction cancel with errors in the opposed direction.