The conflict between unlimited wants and limited resources is referred to as ___.

Is a short-term risk associated with tobacco use. a. lung cancer b. heart disease c. stroke d. coughing

So i have a lot of answers answered but it says i still need to answer more questions. why is it doing that? how many questions need to be answered?

Look at the graph about the barriers to working out. what would 20 percent of the population report as a barrier for working out? inability to devote thirty minutes a day to working out lack of interest with creating a detailed workout schedule not having enough money to pay for yearly gym membership living in a community that does not have parks or a gym facility