If you want to serve but don't want to be in combat, sadly your gonna have find another job unless you want to do infantry.
They can use scientific journals, presentations during meetings, or just directly towards the public.
Answer:
Pipes
Explanation:Pipes are like tubes
Two Benefits of regular physical activity:
have stronger bones, muscles and joints and lower risk of developing osteoporosis.
reduce your risk of a heart attack.
Benefits of Regular Exercise
It Can Reduce Your Risk of Chronic Disease. ...
It Can Help With Relaxation and Sleep Quality.