Sinoatrial node part of the autonomic nervous system adjusts the heart rate and the arteriole diameter to regulate blood pressure through negative feedback
The SA (sinoatrial) node is generates an electrical signal that can causes the upper heart of the chambers (atria) to contract. The signal and then passes through the AV (atrioventricular) node to the lower of the heart chambers (ventricles), causing them to contract, or to pump. The SA node is considered the pacemaker of heart.
The sinus node continuously generates electrical impulses, thereby setting the normal rhythm and also rate in a healthy heart. Hence, the SA node is also referred to as the natural pacemaker of the heart
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Answer:what is gender equality ?
Explanation:
what gender equality is that its the gender that u are an its important to know what gender u are so u dont get confused of what u are
The best and most correct answer among the choices provided by your question is the first choice or letter A, which states "the process by which Congress reviews the actions of governmental departments and agencies."
Congressional oversight<span> refers to </span>oversight<span> by the United States Congress on the Executive Branch, including the numerous U.S. federal agencies. </span>Congressional oversight<span> refers to the review, monitoring, and supervision of federal agencies, programs, activities, and policy implementation.</span>
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