Productive Resources are resources used to make goods and services.
Therefore the best possible option is the last one - Factors that are used to make goods and services.
Answer:
the option that does not describe an opinion is, they can be proven true or false.
Explanation:
opinions are not based on factual evidence, they're personal views and beliefs; therefore, they cannot be proven true or false.
Life in Turkey is most likely to be disrupted by earthquakes.
