Answer:
A significant part of a cosmetologist's training covers how to handle chemicals appropriately and keep clients safe. Learning about these in depth and demonstrating this knowledge is part of the certification process that all states require of cosmetologists.
Explanation:
I majored in Health
Answer:
Oxygen-poor blood returns from the body to the heart through the superior vena cava (SVC) and inferior vena cava (IVC), the two main veins that bring blood back to the heart. The oxygen-poor blood enters the right atrium (RA), or the right upper chamber of the heart.
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During exercise, an individual's heart rate tends to increase steadily until a level of consistent intensity has been reached.
specialized cardiomyocyte, or heart muscle cell, that can divide, which the majority of cardiomyocytes cannot do
