Answer:
The correct answer option is B. Toddlers.
Explanation:
When children learn to walk a little, they are referred to as toddlers. Toddlers are usually considered to be between an age of one to two years.
This stage, between the infancy and childhood, is very important in a child's life as the child starts to learn new things and grows in many ways.
Things start becoming meaningful for them and they tend to show independence by trying to do things by themselves. For example, walking and reaching up to a certain level or trying to pick things up.
