Carbohydrate can be simple or complex. The type of carbohydrate used by the body is glucose it is a simple carbohydrate. When you eat whole grain rice for example the body has to break down the complex carbohydrate molecules in to smaller pieces until it is converted to glucose during digestion. Once it is converted to glucose it can be put into the blood stream and become assimilated
7 days a week is recommended for any age to be hygienic but that's should you could never shower i guess i mean it's your choice but don't do that 6-7 is healthy or "normal"
I had this question on my quiz once im pretty sure its false , hope this helps