Question

What would be proved by the
discovery of a fish fossil in the
uppermost layer of a sample of
sedimentary rock?
A. Fish once lived on dry land.
B. The fish lived at a later time
than fossils from layers below.
C. The fish lived in a warm area.
D. The fish lacked hard parts.

Answer 1

Respuesta: B

Explicación: B The fish lived at later time then fossils from layers below