question 31\n____ are unloaded into the synapse by neurons, whereas ____ are secreted into the bloodstream…

question 31\n____ are unloaded into the synapse by neurons, whereas ____ are secreted into the bloodstream by endocrine glands.\n\tend - and - befriend\ chemicals; \fight - or - flight\ chemicals\n\fight - or - flight\ chemicals; \tend - and - befriend\ chemicals\nhormones; neurotransmitters\nneurotransmitters; hormones

question 31\n____ are unloaded into the synapse by neurons, whereas ____ are secreted into the bloodstream by endocrine glands.\n\tend - and - befriend\ chemicals; \fight - or - flight\ chemicals\n\fight - or - flight\ chemicals; \tend - and - befriend\ chemicals\nhormones; neurotransmitters\nneurotransmitters; hormones

Answer

Brief Explanations:

Neurotransmitters are released by neurons into the synapse for neural - to - neural communication. Hormones are secreted by endocrine glands directly into the bloodstream to affect distant target cells.

Answer:

D. Neurotransmitters; hormones