The earliest scientific theories were formed through observations, experimentation, and reasoning by early philosophers such as Aristotle and Ptolemy in ancient Greece. They sought to explain natural phenomena based on what they could observe in the world around them. These initial theories laid the foundation for the development of modern scientific theories.
The prevailing scientific theory is that the universe started with the Big Bang.
Alfred Wegener. Hope this helps.
The endoplasmic theory is the theory that states that eukaryotes were originally formed (and can be formed) by prokaryotes absorbing/taking in other prokaryotes to from certain membrane-enclosed organelles.
The first leaves are formed by the shoot apical meristem.
John Dalton
matthew baker in 1998
The prevailing scientific theory is that the universe started with the Big Bang.
Copernicus was a polish astronomer that first formed the theory that the Earth was at the center of the universe.
The contractarian theory of the state (social contract).
The big bang theory
The answer is a theory or a model.
nebular theory
1977!
The fission theory, the capture theory, the condensation theory, the colliding planetesimals theory and the ejected ring theory.
This is the theory of abiogenesis - the theory that life can spring fully formed from non-life.
You are correct! According to our current understanding of the Big Bang theory, the first elements formed were hydrogen, deuterium (heavy hydrogen) and helium.
coformation(or sister) theory