Answer:
nursing is mean that who are sick see can test it and Handel ta pesent
Explanation:
they work because of personn is in pain they should have anesthesia which makes them unconscious so they don't feel pain
Im pretty sure clinical experience
Answer:
Observation
Explanation:
The scientific process typically starts with an observation (often a problem to be solved) that leads to a question. Let's think about a simple problem that starts with an observation and apply the scientific method to solve the problem.
Hope it's helps.