At one time, most people did not believe that germs cause diseases. The germ theory of disease was established around the mid-1800's. Which is the BEST reasoning to support this change? A. World leaders decided scientific policies

B. New scientific evidence challenged old ideas

C. Scientists sharing information with each other

D. Government regulationsn established scientific facts

chronological thinking is an indispensable tool to structure a historical narrative and to give meaning to a sequence of events. the final section presents the results of a survey to test the chronological thinking of lower secondary school students carried out by the educational research institute.

answer; a cost benefit analysis;

they could have terrible tropical storms which will destroy the crops in the colonies