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.
Answer:
D) collect federal taxes from citizens.
Explanation:
I would say possible. That is the best answer.
The homeland security culture would strengthen, becoming more advanced then we have ever seen it