What trait do all solar system models share?

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a

What is a limitation of using a chemical formula, such as c6h1206, to represent a compound? the chemical formula does not show the types of elements that make up the compound. the chemical formula does not show how the atoms are connected to one another the chemical formula does not show the number of atoms of each element in a molecule. the chemical formula does not show the chemical symbols of the elements in the compound

Which process in respiration happens first? a)pyruvate processing b)electron transport chain c)krebs cycle d)glycolysis