2.Imagine that you were born without the ability to see; you are blind and have been since birth. How might this change your own personal body image? Do you think your body image would be more positive
or negative than it is now? Why?

Blood cells bring oxygen to cells and take carbon dioxide away. true or false

Describe the concept of interval training. what is the benefit of this type of training?

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