Nerves attached to heart are meant for
Q. Nerves attached to heart are meant for
A. initiation of heart beat
B. release of acetylcholine
C. release of adrenaline
D. regulation of heart beat
Answer: regulation of heart beat
A. initiation of heart beat
B. release of acetylcholine
C. release of adrenaline
D. regulation of heart beat
Answer: regulation of heart beat