Which is the best statement about joint flexibility?

a.

it is constant for any joint type.

b.

it is constant within a family.

c.

it is consistent between an individual's joints.

d.

it varies from joint to joint.

ia. mver.y..sor .r..yinee..i am.ina.rush.pleas eforg.ive   meiknowiama. nas.s holei apalo.gize

the maintenance of fluid balance during exercise. author information: fluid supplementation is necessary for exercise in which fluid losses must be offset by intake to avoid the negative effects of hypohydration on health and performance.

answer; i believe the answer is moderate level;

i think the answer would be b.