here is the answer hope it help u
<h2>please please please please please please please mark me as brainlist please </h2>
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
#SPJ1
Answer:
pretty sure it is B and D if not correct me pls ok
Explanation:
Carson city is to Nevada as Burlington is to Vermont. I hope this helps!
:)
The answer is c. communication is essentially individualistic and nonsocial.
