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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You can say D for one of them not sure about the other one tho
The correct answer is the evolutionary perspective. It is
because the evolutionary perspective is a perspective in which they are likely
to base on the universal mental characteristic that are present among
individual and what they all share, it is likely to focus more on natural
selection and that they have the belief that the behavior of an individual
develop in different or certain directions.
Answer: The answer is A. Bodily-kinesthetic
Explanation: Bodily-kinesthetic is a type of intelligence whereby you are adept at coordinating your body movement. People with this type of intelligence like to engage in physical activities and have more than average motor skills. They are usually into sports and dancing or whatever form of creative activities that involve presenting ideas with body movement.
Hence, why Lauren does well in the sporting activities mentioned above.
The US borders Mexico, so if Mexico became a part of the axis powers the US would have to fear an attack on its mainland (from either Mexican forces or other axis forces stationed in Mexico), whereas if Mexico remained neutral the US mainland would be safe.
