Answer:
Most scientists believe that mental illnesses result from problems with the communication between neurons in the brain (neurotransmission)
Explanation:
Answer:
the correct answer should be a
Some diseases are lupus, Multiple Sclerosis, <span>Spina bifida.<span>Spinal stenosis. </span></span>
Carbon dioxide, and Sulfur dioxide, because you have to know what gas are very dangerous and which ones arent........