Jayne is a responsive parent to her full-term son. she knows when he needs to eat and when he needs to sleep. in regard to sleep, he usually:

In regard to sleep, he usually sleeps more than low birth-weight babies.  

Explanation:

Jayne is a responsive parent. She has a son who is a full-term baby. She knows all his demands. She even knows when he needs to eat and when he needs to sleep. In regard to sleep, Jayne’s son usually sleeps more than low birth-weight babies.

The baby that is born between 39 weeks and 40 weeks is known as full term baby. Low birth-weight babies are who born weighing less than 2500 grams.

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