How does the author connect lower performance and a high level of dopamine in the brain due to sleep deprivation? A) by explaining that high levels of dopamine make people crave more rewards, despite performing poorly at a task ( B) by explaining that high levels of dopamine reside in the areas of the brain © by explaining that high levels of dopamine may keep people awake, but do not support better thinking and learning D by explaining that high levels of dopamine are dangerous under any circumstance​