Diagram below shows an undisturbed Rock. Which of the following is true about the fossils found in layer B?

it is the oldest among fossils in all other layers

It is the youngest among fossils in all other layers

it has more similarity to fossils in layer A than ayer D.

it has more similarity to fosslis in layer D than layer C​

It has more similarity to fossils in layer A than layer D

Explanation:

When rock is formed the oldest fossils and rocks are on the bottom because they were around first. Over time the sediment and layers of rock gets thicker and new fossils are found in each layer. So, in layer B the fossils are going to be more like the ones in layer A rather than the ones in layer D because they were lied down closer to the same time period.

some inherited genetic mutations can be good for the offspring, so the answer is different genetic mutations cause many forms of cancer.