Generally, boys' 12 and under use a womens basketball of 28.5 inches. At 13, boys' use the regulation size ball of 29.5 inches.
Men - 29.5 inches (74.9 cm) in circumference 22 ounces (624 g) in weight Women - 28.5 inches (72.4 cm) in circumference 20 ounces (567 g) in weight
If it has the NBA logo on the basketball, then it will have a sillouhette of Jerry West on it.
1,out of bounce 2,traveling 3, double drible 4.reach 5, and do not play bad
if the ball goes out of bounds then the team that threw it out of bounds doesnt get it
for one they are both balls, they both bounce, they are both hollow and they both have stripes on them.