Aria and Liam are playing with their baby sister and are curious about when babies usually start rolling from back to front. Can you guess the age?

At what age does Anika's adorable baby sister typically start to babble and fill the house with her cute sounds?

Aria is watching her baby brother giggle and wiggle, and she can't help but wonder when he'll be able to sit up all by himself like a big kid. At what age do little ones usually start sitting without any help?

Little Benjamin was quite the chatterbox! At what age did he surprise everyone by saying his first word?

Imagine little Ethan is on a language adventure! At what age does he typically start using 2-word phrases to express his thoughts?

Luna is watching her little brother, Avery, as he plays with crayons. At what age does a child usually copy a circle?

Benjamin is curious about his baby brother's milestones and asks his friends Isla and Noah, "At what age do babies usually start their crawling adventures?" Can you help them find out?

At what age did Anika's adorable baby sister start to recognize familiar faces and giggle with delight?

Maya is curious about her little brother's milestones and asks Arjun, "At what age do kids usually start walking on their own?" Can you help them find out?

Imagine Aria and Elijah are playing peek-a-boo. At what age do children like them usually start to understand that even if they can't see the toy, it's still there?

Imagine little Charlotte and Rohan are having a playful chat. At what age do children like them typically start to use simple sentences?