development

Question 1

3 month

Answer 1

gross motor roll, no fine motor, laughing, and smiling

Question 2

6 month

Answer 2

sit, switches, cooing, stranger anxiety begins

Question 3

9 months

Answer 3

gross motor they pull, they have pincer, say papa, play with another/stranger anxiety peaks

Question 4

12 months

Answer 4

two legs motor, fine motor track, two word language, two of us for social
separation anxiety