A) The ability of scientists to provide models of the atmosphere's complex responses to changing conditions, like seasonal and daily cycles or different planetary conjunctions,
have become ever more accurate
B) The
ability of scientists has become ever more accurate
in providing models of the atmosphere's complex responses to changing conditions, such as seasonal and daily cycles or different planetary conjuctions.
C) Scientists have become able to provide ever more accurate models of the atmopshere's complex responses to such changing conditions as seasonal and daily cycles or different planetary conjunctions.
D) Scietists have become ever more accurate in their
ability for providing models of the atmosphere's complex responses to changing conditions, like seasonal and daily cycles or diffent planetary conjunctions.
E) Scientists' ability to provide models of the atmosphere's complex responses ot such changing conditions as seasonal and daily cycles or different planetary conjunctions
have become ever more accurate.[/quote]