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rapid burial and hard parts
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∙ 8y ago
An organism becomes a fossil after it is buried by sediment and undergoes a process called fossilization. This involves the deposition of minerals that replace the organic material of the organism, preserving its structure. Over millions of years, the remains may become rocks or minerals that retain a record of the organism.
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Which fossil type could contain preserved parts of a organism?
It is called a mold fossil, which can become a cast fossil. After the soft parts of the animal rot away, a cavity remains (the mold fossil) which becomes filled with hardened sand or mud (the cast fossil).
A fossil is evidence of an organism,but is not made of the organism itself.?
Trace
What is fossil evidence of an organism but is not made of the organism itself?
trace
The remains of or indirect evidence of a pre existing organism is called a?
fossil.
What fossil type is open space left inside a rock by organism that has decayed?
A fossil type characterized by an open space left inside a rock by an organism that has decayed is called a mold fossil. Mold fossils are created when the organism decomposes and the impression is preserved in the sediment that surrounds it, leaving behind a cavity in the shape of the organism.
Once an organism disappears from the sequence of rock layers it becomes extinct?
Not necessarily. Organisms can disappear from the sequence of rock layers without having gone extinct. They may have migrated to a different area, evolved into a different species, or experienced a temporary population decline. Extinction occurs when a species no longer exists anywhere on Earth.
Which fossil type could contain preserved parts of a organism?
It is called a mold fossil, which can become a cast fossil. After the soft parts of the animal rot away, a cavity remains (the mold fossil) which becomes filled with hardened sand or mud (the cast fossil).
What fossil makes an impression in the mud?
foot prints and ammonites mainly, but any kind of organism if it had any contact with mud, under the right condition, it might just becomes a fossil
What word refers to traces of an organism that existed in the past?
A fossil is a trace of an organism that lived long ago.
What is the term for the remain of a once-living organism?
fossil
What is a example of a adaptation can it be a fossil?
Being a fossil is not an adaptation. Fossilization is quick burial that prevents decay. An example of an adaptation is when an organism becomes attuned to a new habitat or environment by gaining or losing a past trait
Does coal represent sediment?
No coral is NOT sediment. Coral SAND is a sediment but the coral itself is a living organism - if buried and lithified, the coral becomes a fossil.
What is the helix fossil?
a helix fossil is a fossil that becomes an omanyte
A fossil is evidence of an organism,but is not made of the organism itself.?
Trace
What fossil is the evidence of an organism but is not made of the organism itself?
trace
What fossil is evidence of an organism but is not made of the organism itself.?
trace
The oldest fossil organism found lived approximately how many years ago?
The oldest fossil organism found lived approximately 3.5 billion years ago. The fossil is that of a single-celled organism called Archaea.
