The correct answer is B which is scarcity
People can make the best use of ideas,opinions, nature to create more resources when they have the knowledge skill and technology to do so.this is why people are a resource it is the ability of humans to help in transferring a physically material into a valuable resource at any given notice.
<em>Answer:</em>
<em>A) abstract ideas. </em><em> </em>
<em>Explanation:</em>
<em><u>Abstract ideas,</u></em><em> in psychology, is determined as ideas that are not being connected with "worldly things", and is considered as something that an individual can't touch yet can feel. However, it signifies thoughts that are considered as conceptual & symbolic but not specific or concrete. It is entirely based on the relationship between objects and ideas, principles, and concepts.</em>
<em><u>The correct answer to the question is abstract ideas.</u></em>
True, the gi bill of rights provided all the resources.