The complete cycle of phases lasts 29.531 days.
From New Moon to Full Moon is half of that . . . 14.765 days,
which is very close to 2 weeks.
Answer:
please write in english language so that we can help you
I believe that number 2 is A, not sure though.
A. Horizontally - The wind blows parallel to the horizon.
If its accel is constant and not changing from its number then the velocity is changing so True