Researchers don’t fully understand the cause of SIDS, but since we have been placing children on their backs to sleep, we have seen a reduction of ————- percent less death. A) 40. B)15. c)45. D)10

A) 40

Explanation:

Sudden infant death syndrome (SIDS) is defined as the cause of death in infants with less than 1-year explanation about the cause.

Some of the risk factors of SIDS include prone sleep position, premature birth, maternal smoking during pregnancy, sleeping on a soft surface, and overheating. As per the investigation, the SIDS rate has reduced 40 percent due to a decrease in the frequency of prone sleeping also decreased.

Hence, the correct answer is "A) 40".

the answer is b its not mature