A New Grandfather Is Marveling Over His 12-Hour-Old Newborn Grandson

A new grandfather is marveling over his 12-hour-old newborn grandson. Which statement indicates that the grandfather needs additional education?

A) "I can't believe he can already digest fats, carbohydrates, and proteins."
B) "It is amazing that his whole digestive tract moves things along at birth."
C) "Incredibly, his stomach capacity is already a cupful when he was born."
D) "He will lose some weight but then miraculously regain it by about 10 days."