I believe the answer is C. You can brake that sentence into to two sentences and it will flow better.
Hope that helps! :)
Answer:
first one is he wrote "The times they are a changin"
second one is he wrote "A change is gonna come"
third one is he wrote "Fortunate Son"
Explanation: lol that was easy
Honestly all of them but A is the most valid answer since most of us contribute to the entirety of social media.
Answer:
Material and Non-material culture.
Explanation:
Material culture are the aspects of culture that can be seen, felt and touched e.g. food, dressing while Non-material culture is culture that cannot be seen or touched e.g. language, music.
Global warming and changing climates there you go my friend