Finding a Paleozoic fossil would change our thinking completely, we would have to rethink the entire evolution of animals and the conditions on Earth all the way back to and including the Paleozoic. That is 500 million years of geologic history to rewrite.
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The laws of science can never change, however our understanding of how they work may change as our understanding increases or we discover flaws in the theories
yes. if a new scientist comes along that is more educated a theory can change. over time scientists learn more and more about topics and they can be updated when new information is discovered.
They relied more on evidence
Bias occurs when scientists' expectations change how the results of an experiment are viewed.
the climate change during the shifting of the plates that was causing the making of Pangea
The job of a scientist is to study natural phenomena with the aim of understanding and perhaps utilizing these occurrences. The study of earthquakes is seismology, and a scientist who studies them is a seismologist.
A Forensic Scientist and A Csi Forensic scientist are the same there is no change in what you do. The only change is where you work.
The origin of free oxygen
Paleozoic - climate change Mesozoic - meteor
… They experimented more.
Scientist are always testing their models to get new information or results, but other times learning evidence makes scientist have to change their models so scientist can change their models in theory.
The biggest change in the Earth's atmosphere between the Precambrian and Paleozoic eras was the increase in oxygen levels. During the Precambrian, oxygen levels were very low, but during the Paleozoic era, oxygen levels rose significantly due to the evolution of photosynthetic organisms. This increase in oxygen had a significant impact on the evolution and diversification of life on Earth.
Mario Molina was a scientist who discovered the ozone hole. He told that CFC's are the one causing the depletion.
A new zealand scientist Brian Wilkin was with the group includng Crick and Watson who unravelled DNA.Ernest Rutherford was the first to change one element into another, and also discovered the nucleus of the atom.William Pickering was a big gun in the space exploration programme in the USA.Bill Robinson invented the "lead-rubber" bearings used to help isolate buildings from earthquakes.
Charles Darwin is the scientist who proposed the theory of evolution through natural selection in his book "On the Origin of Species" published in 1859. His work revolutionized the field of biology and our understanding of how species change over time.
a scientist can do another experiment or change their hypothesis.