Which of the following BEST describes a body in equilibrium? A. It is standing upright. B. All forces acting on a body are balanced. C. The force of gravity has been overcome. D. No forces are acting on the body. Please select the best answer from the choices provided. A B C D

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

10. what is one long-term effect of tobacco use? changes in brain chemistry coronary heart disease decreased appetite increased heart rate

Which of these contraceptive methods would be most beneficial for a female who wishes to avoid side effects or surgery?