It Is a Greater Challenge to Wean a Toddler from Breast

It is a greater challenge to wean a toddler from breast milk than to wean an infant because ____.

A) breastfeeding a toddler is more socially acceptable in many cultures
B) the toddler is more socially aware and has a greater capacity to exercise intentional behaviour
C) the toddler has developed teeth and might resist unconsciously with negative behaviours
D) the toddler has greater emotional instability than an infant