Which is NOT a factor that affects fossilization?

A) age of the organism
B) hard or soft body parts
C) predators destroying the body
D) body decay due to natural elements

To determine which factor is NOT a factor that affects fossilization, we can analyze each option and eliminate the one that is not relevant.

A) Age of the organism: This can be a factor since the older an organism is, the more time it has had to undergo preservation processes that lead to fossilization.

B) Hard or soft body parts: This is a significant factor because organisms with hard body parts, such as bones or shells, are more likely to be preserved as fossils compared to organisms with soft body parts that decompose quickly.

C) Predators destroying the body: This can also impact fossilization as organisms that are quickly consumed or scavenged by predators are less likely to be preserved.

D) Body decay due to natural elements: This factor contributes to the preservation process. If a body decays rapidly due to exposure to natural elements like water, heat, or microbes, it is less likely to become a fossil.

Based on this information, we can see that all options A, B, C, and D are factors that can affect fossilization. Therefore, the correct answer is none of the above (E) since all options are factors that play a role in the fossilization process.