How does heredity affect flexibility?
A.
Heredity does not affect flexibility.
B.
Heredity affects which joint types a person develops.
C.
Heredity affects the amount of flexibility present in joints.
D.
Heredity affects how joint structure is developed.
A.
Heredity does not affect flexibility.
B.
Heredity affects which joint types a person develops.
C.
Heredity affects the amount of flexibility present in joints.
D.
Heredity affects how joint structure is developed.