I believe that the sender you are looking for is b
Answer:
Yes it does
Explanation:
As light passes through air and into another clear material (such as glass), it changes speed, and light is both reflected and refracted by the glass. This results in us seeing the glass because it reflects and refracts light differently than the air around it does.
Whenever one house of Congress significantly alters a bill is called nullifying the bill.
Answer:
I think it might be Louisiana lets voters make decisions based on beliefs rather than political parties and/or Citizens of Louisiana do not need to be registered to vote in primary elections.
Explanation:
Sorry if these are wrong but I hoped I helped :)