For an accurate measurement of cardiovascular activity, researchers typically: D) measure the number of heartbeats per minute.
<h3>What is cardiac cycle?</h3>
Cardiac cycle is a process that involves the complete heartbeat of the human heart, which comprises sequential alternating contraction and relaxation of the atria and ventricles, so as to cause blood to only flow in one direction throughout the human body during any cardiovascular activity.
As a general, researchers should typically measure the number of heartbeats of a person per minute, so as to ensure an accurate measurement of cardiovascular activity.
Read more on cardiovascular activity here: brainly.com/question/1578171
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<span>France Allied with American Colonies</span>
Why do Americans feel proud to be American because it is most powerful country in the world as Nepali feel proud of Mount Everest because it is the tallest mountain in the world and it is situated in Nepal. ... Mt. Everest is in Nepal and we all people can see it , climb it and visit it.
I'm pretty sure it is monarchy. because monarchy is where the king or queen has all the power
