A
They prevent, diagnose, and treat diseases
Doctors
They design applications, operating systems and many more...
Software Developer
They are trained to give care to people who are sick or injured. They work with doctors and other health care workers to make patients well and to keep them fit and healthy. Some train and work to help during surgery.
Nurses
Teach children, assign homework, and mark tests
Teachers
They are assigned different responsibilities on the spacecraft. The responsibilities range from being the commander, the one in charge of the crew and the safety of the spacecraft, to being a mission specialist trained in repairing the spacecraft or retrieving satellites.
Astronauts
They respond to to medical emergencies and deliver patient care, support, and evaluation in a pre-hospital setting, like on scene and during transport to the hospital.
Paramedic
They diagnose and treat problems with patients' teeth, gums, and related parts of the mouth.
Dentists
They design and build complex products, machines, systems, or structures.
Engineers
Extinguish fires, respond to emergencies, and rescue people
Firefighters
They are medical doctors who specialize in diagnosing and treating disease and injury by using medical imaging equipment such as x-rays
Radiologists