Oxygen or carbon dioxide cause we use those to breath I am sorry if it’s wrong
Answer:
The nervous system can respond quickly to stimuli, through the use of action potentials and neurotransmitters. Responses to nervous system stimulation are typically quick but short lived. The endocrine system responds to stimulation by secreting hormones into the circulatory system that travel to the target tissue.
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Hi there
The correct answer is : B
I hope that's help:)
