According to the NAEYC D. KINDERGARTENERS...... I hope this helps you! : )
Researchers are most likely to use an electroencephalograph to measure their brain wave activity throughout the night. Formulating a hypothesis. Find out what goes on in people's brains during a typical night's sleep, Proposes that there is a relationship between the amount of sleep deprivation and the ability to solve complex mental tasks; the more sleep deprived people are, the more mistakes they are likely to make.
The answer is Digestive system :)
D.) abnormally high body mass index (BMI)
B.) Binge eating disorder.
You’re safest bet is D. Please message me if it is wrong.
