Question

A baby's ability to manipulate objects greatly expands with the development of ______, use of the thumb and index finger to pick up objects.

Answer 1

Fine motor skills

Step-by-step explanation:

While gross motor skills involve the bigger muscles, fine motor skills work the smaller muscles of the hands, fingers, and wrists.

...

Your child needs fine motor skills to do finicky things such as:

holding a pencil or scissors.

writing.

cutting.

threading beads.

playing with Legos.

buttoning up their coat.

Answer 2

pincer grasp, the answer is pincer grasp