The sympathetic nervous system tends to slow things down and keep them running smoothly in order to conserve the body's energy.
Correct Answer:
Verified
Q240: Neurons greatly outnumber glial cells.
Q247: One purpose of the myelin sheath is
Q253: Synaptic vesicles are tiny sacs in the
Q275: In the peripheral nervous system,the axons,and sometimes
Q276: When an individual's pupils constrict,heart beat slows,and
Q279: When the parasympathetic nervous system is activated,the
Q281: Serotonin affects neurons involved in sleep,appetite,pain suppression,and
Q282: Stem cells are immature cells that renew
Q283: Scientists have confirmed that no new central
Q285: Harmful effects can occur when neurotransmitter levels
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents