Which option describes a cognitive health risk of a lack of sleep? A: lung disease

B: skin disorders

C: trouble focusing and recalling information

D: obesity and diabetes

option no. d

Obesity and diabetes

Explanation:

lack of sleep can affect your overall health and make you prone to serious medical conditions, such as obesity, heart disease, high blood pressure (hypertension) and diabetes.

i think d

Explanation:

well when looking at this if you think about it   negativley and positivley   react with each other and when the first layer gets full they add layers it starts with 2 on the first layer and it constantly goes on until the official number is there