Final answer:
The subject of this question is Physical Development in Toddlers and the grade is Early Childhood. At 24 months, toddlers show development in gross motor skills, fine motor skills, and self-help abilities.
Step-by-step explanation:
Based on the provided information, the subject of this question is Physical Development in Toddlers. The question is referring to the developmental milestones of a child at 24 months. At this age, toddlers usually have good gross motor skills, such as running, climbing stairs, and building a tower of blocks. They also have fine motor skills, like holding a spoon and undressing with assistance.