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Has the environment where the cynognathus fossil was found change over time?
Yes, the environment where the Cynognathus fossil was found has changed over time. Cynognathus fossils have been found in rock formations that were once part of ancient floodplains and river systems, indicating a different environment from what exists today. The shifting of tectonic plates and changes in climate have altered the landscape where these fossils are now found.
What does comparing organisms in the fossil record provide evidence for?
Comparing organisms in the fossil record provides evidence for evolutionary relationships and how species have changed over time. It helps researchers understand the history of life on Earth, including the emergence of new species and the extinction of others. Fossils also provide insights into how organisms have adapted to changing environments.
Why do fossils change?
Fossils can change due to a variety of reasons such as erosion, pressure, and chemical reactions. Over time, the original organic material may be replaced by minerals, leading to changes in composition. Factors like temperature and moisture levels in the environment can also contribute to fossil alteration.
What is a fossil gene?
A fossil gene is a gene that has lost its function or has become non-functional over evolutionary time. These genes are remnants of ancestral genes that have accumulated mutations and are no longer actively involved in the biological processes of an organism. Fossil genes can provide insights into the evolutionary history of an organism and how its genome has changed over time.
How are fossil records pieces of evidence for evolution?
The change over time that is the definition of evolution is quite well illustrated in the fossil record, especially at the level of higher taxa. The simplicity that becomes multicelled complexity is well written into the mineralization of the fossils left behind over the millions of years.
Has the environment where the cynognathus fossil was found change over time?
Yes, the environment where the Cynognathus fossil was found has changed over time. Cynognathus fossils have been found in rock formations that were once part of ancient floodplains and river systems, indicating a different environment from what exists today. The shifting of tectonic plates and changes in climate have altered the landscape where these fossils are now found.
Has the use of fossil fuels changed over time?
it will change if we use lots of fossil fuels. Because we cannot make fossil feuls because it is from long time ago. from:Alex
What are two things that scientists learn from the fossils record?
The fossil record provides evidence about the history of life and past environment on earth. The fossil record also shows that different groups of organism have changed over time.
How does a fossil help us understand how animals have changed over time?
If the fossil of some animal was different from animals now, that shows that the animal species has changed over that period of time.
What are two things the paleontologists can learn from fossils?
1. When that animal/plant lived. 2.What killed that animal/plant.
The fossil record is?
a record that shows how fossils have changed over time
How has industry changed over time?
How will the general environment of the trucking industry change over the next three years (i.e. demographics - aging population)?
How would natural selection affect evolution?
If an organism is already well suited to its environment, there is no need for it to change or 'adapt'. This can be seen in sharks and crocidiles, they have changed very little over thousands of years and are the top predators in their environment, as such they have not changed as they have not had to. Eithan Clifford :)
How have you used fossils to learn about animals that are extinct or have changed over time?
Fossils are the only way to learn which animals are extinct or have changed over time. We can look at animals that exist today and speculate concerning on the appearance of a common ancestor. We frequently have to change our opinion when we find a fossil.
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.
How have viruses changed over time?
By adapting to the current environment, growing resistant to various threats and becoming more lethal.
What can a scientist learn from studying the relationships between fossil?
They can learn about how life has changed over time. *:)*
