The Answer is D / decreased spending on public transportation such railroad lines.
Answer:
*Joe drinks coffee while he studies, so he buys a cup of coffee on his way to his exam
*Jason practices his speech in the classroom where he will deliver it
* Ellen visualizes the empty spots in her kitchen cupboards to recall her grocery list
Security in a free-market system is handled on two different levels: at the state level (which is public) and at the private level, in which private security firms are hired.
If you're talking about what effects the development of Greek culture had on today's society - then we could say great. We learn about the Greek history, their myths, customs and traditions, as well as their literature. These things alone tell us that they had impacted us quite a lot. Let alone mentioning the Olympic games or the invention of democracy.
