Democritus
John Dalton did not have experimental evidence to support his theory of the atom when he first proposed it in the early 19th century. His model was based on a philosophical approach rather than direct experimental observations.
The Greek philosopher Democritus first put forward the idea of atoms as an intellectual theory.
Lynn Margulis was the scientist who proposed and championed the endosymbiotic theory. She provided evidence to support the idea that eukaryotic cells evolved from symbiotic relationships between different prokaryotic organisms.
scientific method used in the development of atomic theory
John Dalton revived the atomic theory in 1803 by proposing that elements were made up of tiny, indivisible particles called atoms. He also outlined basic principles of atomic theory and provided experimental evidence to support his ideas.
Ancient Greek philosophers such as Democritus and Leucippus did not have experimental evidence to support their theory of the atom. Their idea of the atom was purely philosophical and lacked experimental verification until much later.
John Dalton did not have experimental evidence to support his theory of the atom when he first proposed it in the early 19th century. His model was based on a philosophical approach rather than direct experimental observations.
Everybody has diff ideas. They all think that they are right. There is enough evidence to support a theory but not a law.
The Greek philosopher Democritus first put forward the idea of atoms as an intellectual theory.
Cell Theory
Evidence in support of a scientific theory includes experimental results, observational data, and mathematical models that consistently explain and predict phenomena. Peer-reviewed research papers, replication of results by other scientists, and the ability of the theory to make accurate predictions are all forms of evidence that strengthen a scientific theory.
A scientist can prove a theory by conducting experiments, collecting data, and analyzing results to see if they consistently support the predictions made by the theory. The more evidence that aligns with the theory's predictions, the stronger the support for the theory. Additionally, peer review and replication of results by other scientists help confirm the validity of a theory.
The theory of an expanding universe, known as the Big Bang theory, best matches the experimental evidence found by astronomers and physicists. Evidence such as the cosmic microwave background radiation and the redshift of distant galaxies support the idea that the universe began as a singularity and has been expanding ever since.
A theory becomes a fact when that theory is supported by experimental evidence.
It's called a theory.
Science is based around experimentation and then creating a theory to support the evidence found through your experiment. Therefore with out experiments you have no science.
Lynn Margulis was the scientist who proposed and championed the endosymbiotic theory. She provided evidence to support the idea that eukaryotic cells evolved from symbiotic relationships between different prokaryotic organisms.