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What can changes in the fossils of a single organism over time reveal?
how the species evolved
Fossils in which replace all or part an organism?
Fossils created when minerals gradually replace the organic material of an organism, preserving its shape and structure, are called petrified fossils or replacement fossils. Over time, the original material is dissolved, and minerals fill the space, creating a fossilized replica of the organism.
Where is evidence that organism have changed over time buried?
Evidence that organisms have changed over time is primarily buried in sedimentary rock layers, where fossils are found. These layers form as sediments accumulate over time, preserving the remains of ancient organisms. Additionally, fossils can be discovered in amber, ice, and other natural materials that can encapsulate and protect biological specimens for millions of years. This geological record provides crucial insight into the evolutionary history of life on Earth.
Can petrified fossils form when the minerals in water make a copy of the organism?
Yes, petrified fossils can form when the organic material of an organism is replaced by minerals from water over time. This process is called permineralization, where minerals fill in the pores and cavities of the organism's remains, creating a detailed replica of the original structure.
What are Cast fossils mold fossils petrified fossils trace fossils carbon fossils and preserved fossils?
Cast fossils: Formed when minerals fill a mold left by a decayed organism. Mold fossils: Created when an organism's remains leave an impression in sediment that hardens into rock. Petrified fossils: Organic material replaced by minerals over time, forming a rock-like replica. Trace fossils: Evidence of an organism's activity (e.g., footprints or burrows) preserved in sedimentary rock. Carbon fossils: Organisms preserved in carbon-rich environments, like coal or oil deposits. Preserved fossils: Organisms remain intact or partially intact due to exceptional preservation conditions.
What animal fossil has changed very little over time?
The horse shoe crab changed very little over time. They are now known as living fossils.
What is fossils as evidence?
That animals have changed over time
What can changes in the fossils of a single organism over time reveal?
how the species evolved
Fossils in which replace all or part an organism?
Fossils created when minerals gradually replace the organic material of an organism, preserving its shape and structure, are called petrified fossils or replacement fossils. Over time, the original material is dissolved, and minerals fill the space, creating a fossilized replica of the organism.
What is of how an organism has changed over time?
Evolution.
What can a scientist learn from fossils?
They can learn about evolution, as many living fossils have changed quite a bit over time.
The fossil record is?
a record that shows how fossils have changed over time
What is history of how an organism has changed over time?
Evolution.
Why isn't uranium a fossil fuel?
It isn't from fossils, Oil and coal are from ancient fossils that changed into coal and oil over time
Why can you not find every type of organism that ever existed as a fossil?
because it is hard to solve the fossil and the organism it is
What term means how an organism has changed over time?
Phylogeny
Where is evidence that organism have changed over time buried?
Evidence that organisms have changed over time is primarily buried in sedimentary rock layers, where fossils are found. These layers form as sediments accumulate over time, preserving the remains of ancient organisms. Additionally, fossils can be discovered in amber, ice, and other natural materials that can encapsulate and protect biological specimens for millions of years. This geological record provides crucial insight into the evolutionary history of life on Earth.
