The degradation of the neurotransmitter substance, after it had its effects on the postynaptic neuron can be prevented by certain chemicals. Suggest the effects of such prevention on: i) the postynaptic neuron
ii) the ability of the presynaptuc neuron to rebuild synaptic vesicles​

Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food