Nurse

434 Pins
·
5d
By
Sofia Ratinen
a woman's hand with white henna on it
the nervous system is an organ that has many functions and functions to help you understand what it
the cardiovascular system with blood flow, heart valves and blood vessels in it
an image of the human heart with labels on it and instructions for different stages to use
diagram of the human body organs and their corresponding structures labeled in text on white background
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