Question

Trilobites are extinct marine invertebrates. Scientists found a trilobite fossil in
layer 5, shown here. Fossils in which layer are likely to be slightly older than
this trilobite fossil?
A. 13
B. 7
C. 4
D. 6

Answer 1

Fossils in the 4 layer are likely to be slightly older than this trilobite fossil because this layer is present below that 5 layer.

What is fossil?

Fossils are the preserved remains parts or traces of remains of ancient organisms that were extinct long time ago. Fossils are the rocks that can preserve on entire organism such as bones, shells and feathers etc.

So we can conclude that fossils in the 4 layer are likely to be slightly older than this trilobite fossil because this layer is present below that 5 layer.

Learn more about fossil here: https://brainly.com/question/11829803

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