The second one contains a capitalization error.
Answer:
Getting clean air to breathe and clean water is a necessity to human beings, whereas having personal freedom is not.
Answer:
D
Explanation:
It would be "D" because it's giving instructions on how to do something. If it's not using the chronological outline then the instructions would not make sense.
Clustering is a type of prewriting that allows you to explore many ideas as soon as they occur to you. Like brainstorming or free associating, clustering allows you to begin without clear ideas.