24) When baby --- drops her teddy bear out of her crib, she reaches toward it and whimpers, prompting her mother to pick up the bear and hand it to her. This is an example of a gesture.

Correct Hand Gesture.

Explanation:

Gesture is the sign someone makes when he or she is trying to pass an information across. In the case of a mother picking up a bear and handing over to her crying baby that dropped it in the first space, this is an example of a Hand gesture.

This is because, the baby extending her hand to pick up the teddy bear she dropped while whimpering is called hand gesture.