The fossil record provides evidence of a common ancestor to many species . A fossil record provides the confirmation of the typical progenitor and its numerous species. A fossil is known as the remaining parts of a certain living life. The fossil record helps us to know about the fossils.
Which best describes the fossil record the fossil record?
The correct answer is 2) the fossil record provides evidence of a common ancestor to many species .
Which describes the fossil record?
Fossil record, history of life as documented by fossils , the remains or imprints of organisms from earlier geological periods preserved in sedimentary rock.
Which best describes how the fossil record support the theory of evolution?
Which best describes how the fossil record supports the theory of evolution? The fossil record reveals intermediates that link different species . ... The theory of evolution states that all life is related and that organisms have become more complex over time.
What does the fossil record mean quizlet?
fossil record. information about past life , including the structure of organisms, what they ate, what ate them, in what environment they lived, and the order in which they lived. extinct. no longer existing or living.
Which choice best defines a fossil?
- fossil. remains of a once-living organism found in layers of rock, ice, or amber.
- half-life. ...
- plate tectonics. ...
- radioactive decay. ...
- geology. ...
- Using radiometric dating techniques on meteorites. ...
- It is likely older than a fossil discovered in rock at the top of a cliff. ...
- Tracks and burrows.
Is the fossil record complete?
The fossil record is incomplete . Of the small proportion of organisms preserved as fossils, only a tiny fraction have been recovered and studied by paleontologists. In some cases the succession of forms over time has been reconstructed in detail.
What is an example of fossil record?
Examples include bones, shells, exoskeletons , stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood, oil, coal, and DNA remnants. The totality of fossils is known as the fossil record.
What are the importance of fossil records?
The fossil record helps paleontologists, archaeologists, and geologists place important events and species in the appropriate geologic era . It is based on the Law of Superposition which states that in undisturbed rock sequences the bottom layers are older than the top layers.
What are the evidence of evolution?
Perhaps the most persuasive fossil evidence for evolution is the consistency of the sequence of fossils from early to recent . Nowhere on Earth do we find, for example, mammals in Devonian (the age of fishes) strata, or human fossils coexisting with dinosaur remains.
What type of fossil forms is most important in supporting the principle of evolution?
As the theory states that organisms have gradually changed from one from to another form transitional fossils should be found that show evidence of the transitional forms of the organism. In using the fossil record to support the Darwinian theory of evolution finding these transitional fossils is important.
Which best describes the idea of evolution?
In biology, evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection. The theory of evolution is based on the idea that all species ? are related and gradually change over time .
What can we learn from fossil records quizlet?
What can be learned from the fossil record? The fossil record provides evidence about the history of life on Earth . It also shows how different groups of organisms, including species, have changed over time.
What information does the fossil record provide quizlet?
The fossil record provides evidence about the history of life and past environments on Earth . The fossil record also shows that different groups of organisms have changed over time.
What information can fossils provide quizlet?
Fossils give clues about organisms that lived long ago. They help to show that evolution has occurred. They provide evidence about Earth . They help scientists understand what past environments were like.
What is an example of a body fossil?
Some examples of body fossils include bones, teeth, feathers, or claws . Body fossils are fossils that come from the organism itself.
