Answer:
Without this, H2O would just be 2O
a king,and Queen walked outside it was dark outside when they walked back in another person was with them,Who?
Remove 'Y' and you do this with apparel. Remove 'E' and I am cautious.
Cycle Cycle Cycle.
What calls for help, when written in capital letters, is the same forwards, backwards and upside down?
People take me on walks and I run and have fun. What am I?