An article published by a national health organization
Grey Rocks and Greyer Sea by Charles G. D.
When talking about recycling, people don't seem to consider the recycling of clothing.
The comma should be placed between the first use of recycling and people. The subordinate clause is "when talking about recycling". This is a clause because of the word "when". When makes the reader wonder when what? The main clause is "people don't seem to consider the recycling of clothing."
Answer:
D. appeals to the reader's sense of logic
Explanation:
D. because he want his explanation to be understood