terriaray70
contestada

Fossil A is found in a rock layer above a layer containing Fossil B. Which fossil is probably older? A) Fossil A B) Fossil B C) both are the same D) can't be determined

Respuesta :

Fossil B is older the lower they found the fossil the older it is 

TheHungryHippo
  Rock layers build up over time from being sedimented. The further down the layers are, the older the layers are. Fossil A is found above the Fossil B rock layer. Since Fossil B is in the layer below Fossil A, it is older. Therefore the answer is B, fossil B is probably older. 

Otras preguntas