Answer:
A) The same blood flowed through the veins and arteries.
Explanation:
William Harvey (1578-1657) was a British physician that lived from 1578 to 1657. He studied medicine at Padua, Italy, and became Royal Physician for kings James I and Charles I.
He was the first person to correctly describe how the human body's circulatory system works. He described how the heart, veins and arteries form one single complete circuit that extends through the whole human body.
Answer: For an infant, use the 2-finger chest compression technique while only one rescuer is present. Once the second rescuer returns, us the 2 thumb-encircling hands technique. For a child, use one or two hands, whatever is needed to provide adequate compression depth.
Explanation:
Answer:
There is a valve through which blood passes before leaving each chamber of the heart. The valves prevent the backward flow of blood. These valves are actual flaps that are located on each end of the two ventricles (lower chambers of the heart).
Explanation:
I’m sorry i don’t know this one
You must need your instructor's approval to work with a classmate on your driver education assignments.
What is a driver education ?
a course of study taught to high school students that covers fundamental car maintenance, safety measures, and traffic laws and regulations in addition to teaching driving techniques.
A quality driver education course can teach defensive driving techniques, cover different accident types, and lessen the likelihood of mishaps. Additionally, being knowledgeable about road safety can help everyone drive more safely by preventing many of the hazards of the road.
Learn more about driver education here :-
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