Gravity is a natural phenomenon
or
Mirages are a common desert phenomenon
Each time a new social media app is revealed to the world it becomes a phenomenon for a while and then slowly fades into unimportance
A. Because the source would have a wide spectrum of information and would lead you to other sources for more specific information.
A comma "
for example
"He loved trees."
I recently had this lesson and quiz, even though you didn't provide the answers, i'll answer it with the answer that I found was correct.
A) It was a breakthrough in his research.
Hope this helps!~
it is asking if you act how you really feel around everyone listed. most likely, societal forces cause you to behave differently unless you are completely alone so all probably apply