A proper Retinoic Acid (RA) and FGF gradients are important for proper axial development. RA and FGF are involved in two aspects of axial formation and patterning, the wave determination front and Hox gene regulation. What would you expect to see if RA was slightly elevated along the AP axis

some of your causes might be acidic rain or natural wildfires that cause the parks to be degraded

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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

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