question: The period of most rapid growth after birth is when they are what?
choices.text: grow mammals pregnancy 22 months animals eight a baby cells
choices.label: A B C D E F G H
fact2: While a baby is very young, during infancy, co-sleeping is very convenient for feeding schedules.
combinedfact: the period of most rapid growth after birth is when they are a baby
formatted_question: The period of most rapid growth after birth is when they are what? (A) grow (B) mammals (C) pregnancy (D) 22 months (E) animals (F) eight (G) a baby (H) cells