Placing babies to sleep on their backs has had the unexpected effect of delaying the onset of crawling.

Name: Placing babies to sleep on their backs has had the unexpected effect of delaying the onset of crawling.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Research has shown that placing babies to sleep on their backs can delay the onset of crawling, as it reduces the amount of time they spend on their stomachs, which is important for developing the muscles needed for crawling.

Placing Babies to Sleep on Their Backs Has Had the Unexpected