Answer:
No, it's part of North America
Explanation:
No, it's part of North America, the southern part. South america countries include Bolivia, Brazil, Argentina, Columbia, Peru, and some others. But mexico is not part of it
Answer: The noun plate can be countable or uncountable. In more general, commonly used, contexts, the plural form will also be plate. However, in more specific contexts, the plural form can also be plates e.g. in reference to various types of plates or a collection of plates.