Benefits - easy to obtain , reliable. drawbacks - bad for environment , theres better alternatives
Because he thought and other people thought that they are not equal to each other! hope this helps! ;3
C) Celebrate. This would make better sense, since it isn't having a claim to recognize something when it already is a holiday. Observing something would simply be to inspect. Mark is definitely not your answer and you should know that the last ones available aren't reasonable! So the answer is C)
I believe it’s C. Unaffected
