Answer:
I am an odd number. Take away one letter and I become even. What number am I?
score in end zones.
I tremble at each breath of air, and yet can heaviest burdens bear. What am I?
I'm sometimes white and always wrong. I can break a heart and hurt the strong. I can build love and tear it down. I can make a smile, but more often bring a frown. What am I?
No legs have I to dance, no lungs have I to breathe. No life have I to live or die, and yet I do all three. What am I?
No matter how little or how much you use me, you change me every month.