What developmental sequences is in correct order?

Are shells inorganic or organic? How do atoms define or determine elements? When use properly the Word Knowledgebase system can increase productivity and reduce frustrations by minimizing the time spent learning how to use word? What is A molecule with two atoms of the same electronegativity called? How deep do maple tree roots go into the earth? What has a latitude of 90 degrees north? How do I get strong gasoline smell out of my leather shoe soles? Does trazodone increase dopamine? What do elements in the same Have common? What did Plankton and other tiny marine organisms died and were compressed by sedimentation over millions of years to become today and acirc and 128 and 153s? What is the only letters not appearing on the periodic table as a symbol or part of a symbol? Who invented the first telescope during the Renaissance? What happens if you put a tic tac in your water? What types of rocks would be associated with fossils? What is the most expensive lambretta? Does there have to be rain for thunder and lighting? Do all multicellular organisms have skeletal systems? Is every a connective? Is the wind and ocean currents redistribute earths heat from the poles toward the equator by the process of condition? When air hole of the Bunsen burner is closed what is the observation?