Because they are very, very smart, and know that umbrellas are actually of better use than parachutes because of their high ratio of balance.
Artillery, other airplanes, trench gun fire were all effective in shooting down airplanes.
float up
No, you do not float in space. In space, there is no gravity to pull you down, so you would float freely.
Because it can't fall down (without the ferrule, it falls down)
pant and lay down
alqueda
Down and Dirty - 2007 Mike Patton was released on: USA: 2009
Go down to type. Then select float.
yes because of its weight the weight brings it down
It is when you float face down without any movement of the arms or legs.
None
Air friction, which is measured as drag.