Answer: Principal
Explanation: A principal is a person who legally gives a power of attorney to another person to acts on his behalf.
The person called the agent can act legally on behalf of the principal in all capacity covered in the power of attorney.
A power of attorney (POA) is a legal document that allows a principal to appoint a person or organization (known as an agent ) to act on his behalf.
Answer:
La ley de refracción
Explanation:
La ley de refracción, o la ley de Snell, predice el ángulo en el que un rayo de luz se doblará o refractará, a medida que pase de un medio a otro.
I was live at Indonesian.