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1. Which layer is the oldest? Which layer is the youngest? How do you know?
2. What are some characteristics of the organisms in layers 1-6?
3. What are some characteristics of the organisms in layers 7-12?
4. Develop a theory as to how the organisms in this area changed over time.

1 Which layer is the oldest Which layer is the youngest How do you know 2 What are some characteristics of the organisms in layers 16 3 What are some characteri class=

Respuesta :

fellykamshas

Answer:

  1. the youngest layer is 7(middle point) because decomposition must occur in the middle of decomposed materials.the oldest is 12(upper one) because decomposed material are found at the top most of organisms.
  2. they are highly decomposed material.
  3. they don't decompose easily

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