Question

how do organisms form carbon films?

organisms turn into rock
residue is left on rocks when organisms decay
hollow forms are left in sediment by decaying organisms
organisms leave evidence of their activities, such as footprints

Explanation:

Define carbon film fossilization

Carbonization occurs when an organism is buried and compressed.

Analyze the decay process

Gases and liquids are squeezed out of the organism.

Identify the remaining material

A thin residue of carbon is left on the rock.

Evaluate the given options

The second option matches this process of leaving residue.

Answer:

• Organisms turn into rock
• Residue is left on rocks when organisms decay (Correct answer)
• Hollow forms are left in sediment by decaying organisms
• Organisms leave evidence of their activities, such as footprints