The answer is "homophily".
Homophily refers to the inclination of people to partner and bond with comparative others. The presence of homophily has been found in an immense range of system considers.People in homophilic connections share regular attributes (convictions, values, training, and so forth.) that make correspondence and relationship arrangement simpler. The inverse of homophily is heterophily.
The answer is:
it permits the rapid diffusion of cultures and clothing styles
Enable online transactions
Through increased communications that made possible by internet, it is much easier for people to share and learn from each other's culture. This creates a diffusion of cultural objects (such as clothing style, food, etc).
Improvement of communications also allow online transaction since consumers now able to contact and communicate with sellers without having to physically present in the store.
The answer to this question is c
Medical clothing housing food
Carbon dioxide methane and water vapors