Which of the following is an affect of natural selection a. all of the children of two parents are male. b. carbon cycles through ecosystem. c. favoritable enviormental conditions cause an increased food supply. d. polar bears have white fur.

D. Polar bears have white fur.

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.