The most usually fossilized parts of organisms are bones and shells. These are least likely to rot or wear away before they are buried and mineralised. In rare instances the soft parts of the bodies are preserved and are normally shown as thin films on the rock surface.
Hard parts such as bones, teeth, and shells are most likely to become fossilized as they have a higher chance of being preserved over time. Soft tissues like muscles and organs usually decay before fossilization can occur.
One condition that best increases the chance that an organism will become fossilized is if the burial happens rapidly. Another condition that can increase the chance of an organism becoming fossilized is if the organism has hard body parts.
Evidence of an organism's activities is recorded in trace fossils. These include tracks, fossilized dung, and burrow casts.
A bony fish that is buried rapidly in ocean sediment
Twigs are part of a living organism, as they are usually branches or smaller parts of a tree or shrub. While twigs themselves are not considered a separate living organism, they are a component of the larger plant organism.
The skeleton
Hard parts such as bones, teeth, and shells are most likely to become fossilized as they have a higher chance of being preserved over time. Soft tissues like muscles and organs usually decay before fossilization can occur.
hljhk
Teeth
Yes it is a fossilized plant, usually a tree part.
Frozen fossil
fossilized tracks of its movement
nothing.
It is the carbon residue remaining from the organism or part of an organism that has been fossilized. Essentially what happens is that the organism is buried within a layer of sediment which solidifies. A chemical reaction takes place in which many of the elements that compose the organism are converted to gases and driven off, leaving behind a carbon residue (distillation) - and an outline of the original material.
It must die.
One condition that best increases the chance that an organism will become fossilized is if the burial happens rapidly. Another condition that can increase the chance of an organism becoming fossilized is if the organism has hard body parts.
usually the skeletons, unlees we're talking about sharks, then the teeth.