Stretched out your blood vessels would be

They would be 60,000 miles long. Which is enough to go around the world twice.

Explanation:

If you took all the blood vessels out of an average child and laid them out in one line, the line would stretch over 60,000 miles. As for an adult’s, it would be closer to 100,000 miles long.

Explanation:

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answer;

medical directors

explanation;

medical directors grants and supervises the privilege or permission to use an aed on an ambulance.

other roles of a medical director includes;

-provide medical leadership, including coordination with local ems and 911 centers.

-provide guidance in equipment selection and deployment

-develop guidelines for responder actions

-oversee medical care that is rendered through the program, including review of all responses to medical emergencies

-ensure appropriate initial training and skill maintenance

-assume overall responsibility for the conduct and operation of all patient care related activities