Your brain has nerves and those nerves run throughout your system so in that case your central nervous system control everything. It is like a director it tells your heart to pump blood it signals everything it even control your homeostasis and reflex.
Which of these is a possible cause of bipolar disorder?
D. An imbalance in the naturally occurring neurotransmitters in the brain
This answer would be true
Hope this helps :)
Have a fantastic day!
the answer is true because you will become groggy when you do not have it for a long time.
Melanocytes produce little Melanin and that is what gives your hair and skin its color.