Answer:
This electrical signal start in the sinoatrial node generates an electrical impulse. From this, the signal passes through the atrioventricular node, which stops the signal for a brief moment and sends it through the muscle fibers of the ventricles, stimulating its contraction.
Explanation:
The electrical impulses generated by the myocardium stimulate the heartbeat. This electrical signal originates in the sinoatrial node located in the upper part of the right atrium. When the sinoatrial node generates an electrical impulse, it stimulates the contraction of the atria. From this, the signal passes through the atrioventricular node, which stops the signal for a brief moment and sends it through the muscle fibers of the ventricles, stimulating its contraction.
Answer:
to best honest to the best of ability is c
Explanation:
The relationship between stress and illness is complex. psychiatric illness is stronger than the correlation with medical or physical illness.There is no scientific evidence of a direct cause-and-effect relationship The immune system has about 1 trillion lymphocytes.
if this confuses you let me know or wrong answer plz
Answer:
I assume this is a statement and not a question if so same
Explanation:
