C) because dashes can be like comas, except in this case it's more relevant to use dashes.
Repaired .................
It should be <em />cats' instead of cat's.
Hope this helps!
An author should support his arguments by listing statistics and including historical facts.
A strong argument is a non deductive argument that gives logical reasoning to the statement made. This conclusion is probable but not conclusive.
A strong argument is backed by:
- Related statistical facts : Statistical facts are certain numbers and figures which are derived after complete study and research on a particular topic.
- Historical facts: These are the facts which are derived from historical events and remains.
- Previous researches
- Existing knowledge: The existing knowledge base adds to the strong argumentative side of the speaker.
Therefore, the two strategies the author uses to support the arguments are option (C) and (D).
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