Answer:
I do not see the electron configuration flow diagram, but the full electron configuration for nitrogen is 1s^22s^22p^3
The alula is a small structure that is found on birds. It is located at the joint between the hand wing and the arm wings of birds and it is the freely moving, first digit of a bird's wing. It is normally used by birds in slow flight. In humans, the structure that is comparable to the alula is the thumb.
Most likely A from my point of view
