Why does my horse itch?
​

It's because there are parasites, bacteria that can infect it.

Because it wants you to go outside and do something productive

Explanation:

is this for the e2020 class

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.