The Indigenous Australians! Hopefully this helps!!
I would say D because it gives an answer with sequence and follows along with the other points such as
-first
-second
-third
-? (fourth)
-finally
Answer:
The world has a bunch of wonderful things. Animals are wonderful. Some people can be wonderful. Plants are wonderful. Everything Mother Nature has made is spectacular. However, it is in desperate need of saving. Humans are destorying it. Taking it away and using it up. We have to start being more careful. Everything wonderful here, is at risk.
Explanation: