Henry and Heidi Are Proud New Parents

Henry and Heidi are proud new parents. Based on the information in the text, you can predict that Lauren, their new baby, will MOST likely:

A) walk easily before she is 10 months of age.
B) be able to sit without support before she will be able to roll over.
C) be able to roll over before she will be able to sit without support.
D) begin walking at exactly the same age as her older brother did.