Answer:
The theme of "Abuela Invents The Zero" to me is selfishness. I chose selfishness because Constancia only thinks about herself. She deosn't want to be seen with her family because she will be embarassed. She won't even help her lost grandma in church because she doesn't want to be made fun of at school.
the meaning of prompt in this text would be "to do something under a specific time limit" or "done without delay" so you have to "identify and number all the tasks within the time limit"
hope this helps!
The 2nd one because it is the only one that is suggesting something. So, that is the argument.