Im not entirely sure about this but I would guess A
It's true :)
Flexibility<span> is the range of motion around a joint, and can refer to ligaments, tendons, muscles, bones, and joints. If a joint has good range of motion then it would be able to move in all planes and directions permitted to that joint.</span>
<span>the answer for this is Veins and Arteries</span>
S= stop
T= the
O= offensive
P= peoples