How many elements are found in the chemical formula c3h8o (rubbing alcohol)?

Using the factors of production to make one product always means that o .) a company may experience a shortage of materials o . )a nation can make more money o. ) it is possible to make too many of that product o. ) fewer resources are left to make something else

Rank the following from most to least devasting: ordovician,permaian,cretaceous, pleistocene

What film is responsible for the creation of the pg-13 rating?