The correct answer is: D) the SNS contains motor neurons which are excitatory and inhibitory.
Explanation:
Motor neurons have no inhibitory function in vertebrates, as they only carry excitatory information to the neuromuscular junction (the interface between the muscle fiber and this type of neuron) to generate the contraction of the muscle on the receiving end.
D.the SNS contains motor neurons which are excitatory and inhibitory
Explanation
Autonomic nervous system controls the involuntary body functions such as digestion etc.
The SNS contains motor neurons which are excitatory and inhibitory is false. It was previously believe to be true but now false due to the various exceptions discovered about it.
The sun is a main source on providing life on earth. So if it were to be estimated it would be the same as the earth's life span because when the sun was born life on earth was also born simultaneously. <span />
