Infant sleep patterns

A) are remarkably consistent across infants.
B) stabilize quickly and then do not change through life.
C) are pretty much the same as adults.
D) are very inconsistent and change dramatically as the child ages.

Infant Sleep Patterns

Infant sleep patterns refer to the typical periods of sleep and wakefulness infants undergo, which change significantly in the first years of life.

Inconsistent

Referring to something that does not always behave or respond the same way every time, leading to unpredictability.

Ages

The various stages of life or periods of history marked by distinct characteristics or events.