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What do homologous structers vestigial structures and fossils provide evidence of what?
which model of evolution shows change over a relatively short period fo time
How did fossil provide evidence for Continental drift?
It is any trace of an ancient organism that has been preserved in rock.Fossils provided evidence for continental drift by Wegener's hypothesis. Wegener studied land features, fossils, and evidence of climate change.
How can scientists use fossils to determine environmental change?
fossils are used to determine the history of changes in environment and organisms because to see how they lived long ago on the environment and things like that
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 three things provide evidence that organisms change over time?
Fossils Further evidence is derived from living organisms Bones
Discuss how fossils provide evidence of change from the earliest life-forms to those alive today?
Fossils showing animals of the past display some similarity to animals of today as well as some differences. When we start at the bottom of the fossil record (where all the oldest fossils are) and work our way up through all the rock layers of the different ages in geologic time, we start to notice the changes in the fossils and how they lead up to the animals of today
How do fossils give evidence of biological evolution?
By looking at the fossils and seeing how they change over time.
Fossil that show how long dead animals change their environment?
Fossils can provide information on how long-dead animals may have influenced their environment by studying their remains and the sediment they are found in. For example, fossilized footprints, feces, or teeth can indicate the type of animals present and their behaviors, which can give clues about their impact on the ecosystem. Additionally, changes in plant or soil composition around fossils can suggest how animals interacted with and modified their surroundings.
What evidence or claims does Darwin have about fossils?
Darwin used fossils to support his theory of evolution by demonstrating that species change over time. He noted that many fossils show transitional forms, indicating a gradual evolution from one species to another. Additionally, he observed that fossils found in different geographical regions correspond to the current species in those areas, suggesting common ancestry. This evidence highlighted the dynamic nature of life on Earth and the process of natural selection driving evolution.
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 can fossils tell us about the future?
Fossils can tell us the climate and change in the future....
If species didn't change what type of fossils would we see?
If there was no change in species over time, then all fossils of that species would be identical.
