Which of the following is an example of a strength level resistance training exercise for legs? select one:
a. multiplanar step-up to balance
b. single-leg squat
c. single-leg dead lift
d. multiplanar dumbbell step-up

What is hidden during a lunar eclipse? isn't the moon hidden?

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.

What organization and environment is described above?