Please help me I will give you the brain thing and extra points. 5/5 :D

Can you answer my question? will mark brainiest!

Which statement describes the term economics? a. it is the study of using limited resources to fulfill wants and needs. b. it is the study of how governments fulfill the wants and needs of nations. c. it is the study of how people spend their money to fulfill wants and needs.

Two lines parallel to a third line are parallel to each other. always sometimes or never