Devons target heart rate zone is 140 bpm to 177 bpm juliens target heart rate zone is 148 bpm to 181 bpm they stop running and take their pulse and both count the heart rate at 173 bpm if they decrease their heart rates by 20 bpm who will be in his thr zone

Which barrier to economic development is shown in the following examples? i. the high rate of hiv infection in underdeveloped nations ii. the use of children as soldiers in uganda’s army in the early 2000s iii. low literacy rates in underdeveloped nations with limited exposure to adequate education a. foreign debt b. political instability c. widespread disease d. low levels of social welfare