Question

Which is a long-term effect of sleep deprivation? weak immune system

trouble concentrating

impaired motor skills

difficulty staying awake

Answer 1

Answer: weak immune system

Step-by-step explanation:

taking the test

Answer 2

It was actually "weaker immune system". Just took the test and got it right.

Step-by-step explanation:

All the other answers are short term effects. If you don't sleep for a day, your movements would be slower, you would be more tired and wouldn't be able to concentrate. However, if you just miss one day of sleep, your immune system ain't gonna suffer.