which example provided below best explains the kind of spatial diffusion there is? group of answer choices a political movement started by a group of passionate friends with similar political views, in one of their basements at home, but are all too to shy to share the manifesto of their new political party with strangers. the song of a musical genius who doesn't record and share their music with anyone, but plays everyday in their house. an agricultural innovation, like a hybrid seed stock, used randomly across the country, and measuring the harvesting results on those farms. a contagious disease, like covid-19, where the probability of physical contact is modified by the individual resistance to the disease.