Why would a lack of neurotransmitters change the function of the brain?
A. Signals travel from neuron to neuron through neurotransmitters.
B. Neurons in the spinal cord are made of neurotransmitters.
C. Neurotransmitters connect the axon to the nucleus.
D. Neurotransmitters are the only chemicals that can enter the myelin
sheath.

What kind of crystalline solid is graphite? o a. molecular solid b. metallic solid o c. network solid d. ionic solid

Ateam from new york presbyterian hospital is conducting a study about a recent increase in cases involving both excess sweating and kidney stones. what would the team need before it draws a conclusion about the cases? medications that are specifically designed to treat the sickness machines that are built to process blood and reduce symptoms until patients are healthy again data that profile the various patients who report these symptoms proof that the excess sweating is related to the excessive kidney stones

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart