Which is the following is the most realistic goal for attaining and maintaining mental and emotional health 1) be popular by succeeding at sports and schoolwork 2) avoid disappointment in life by being strong inside 3) maintain friendships with supportive and caring people 4) exercise rigorously every day to avoid stress buildup

Aresearcher lyses a cell that contains nucleic acid molecules and capsomeres of tobacco mosaic virus (tmv). the cell contents are left in a covered test tube overnight. the next day this mixture is sprayed on tobacco plants. we expect that the plants would ) develop some but not all of the symptoms of the tmv infectionb) develop the typical symptoms of tmv infectionc) not show any disease symptomsd) become infected, but the sap from these plants would be unable to infect other plants