Voltage-activated channels are channels for which a change in the voltage across the membrane alters their ____

According to Kohlberg, behavior motivated by the avoidance of punishment represents ________ morality

A) preconventional B) conventional C) postconventional D) formal conventional

In Piaget's sensorimotor stage, infants and toddlers

A) assimilate more than they accommodate. B) represent their experiences in speech, gesture, and play. C) "think" with their eyes, ears, hands, and other sensorimotor equipment. D) solve everyday practical problems and carry out many activities inside their heads.