One-month-old Nolan has difficulty regulating his arousal states, shows poor movement skills, poor reflexes, and greater excitability than most infants his age. Nolan was likely exposed to which substance during

One-month-old Nolan has difficulty regulating his arousal states, shows poor movement skills, poor reflexes, and greater excitability than most infants his age. Nolan was likely exposed to which substance during his mother’s pregnancy?
A) aspirin
B) caffeine
C) marijuana
D) cocaine