This is known as social infrastructure. These are called social because they are used by all people in a country and are often paid for by the country or the state owns the land on which they are built. When they are private, they often work together with the government.
Just make an apointment with the professor because if u contact your professor with telephone,most of the time they dont even bother to pick up their phone. The same thing as email. They might dont even check their email at times
Explanation:
they all include transfer of heat from one point to another
Answer: Food expenses, gas, mortgage, pretty much anything that you pay for.
Answer:
b. Print and handout 500 surveys on campus and analyze the data from the first 250 students who return the survey.