PLEASE HELP !! In which Pilates position does the person roll backward until the shoulders touch the floor? Rolling Like a Ball

Roll-Up

Chest Lift

Hundred

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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

Although the percentage of teens smoking has gone done in recent years, the number is still approximately percent. question 15 options: 10 30 40 20

Which field of study contributes ideas and concepts to biomechanics?