Which of the Following Is Correct with Respect to the Stepping

Multiple Choice

Which of the following is correct with respect to the stepping reflex?

A) It disappears in part because the infant's muscles are not strong enough to lift its increasingly heavy legs.
B) It is one of the newborn reflexes that persists
throughout life.
C) Because it is a reflex, it is impossible to modify it
through experience.
D) A strong stepping reflex in infancy is related to later athletic ability.