Answer:
A. Negative feedback mechanism
Answer:
Hazardous Materials Specialist.
Explanation:
EMS (emergency medical services) is the important services that are provided at the time of accidents. Various EMS services are provided at the time of fire, accident and hazardous incidents.
Andrea is EMS supervisor and support the activities of responders and manage the scene. the training of Andrea is at the hazardous materials specialist level.
Thus, the answer is Hazardous Materials Specialist.
Answer:
B. friends
Explanation:
food water and rest are physiological
