Answer:
I cannot be burned in fire or drowned in water
I am the black child of a white father a wingless bird flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me even though there is no cause for grief and at once on my birth I am dissolved into air.
I'm simple for a few people, but hard for them to hear. I live inside of secrets and bring people's worst fears. What am I?
I march before armies, a thousand salute me. My fall can bring victory, but no one would shoot me. What am I?
The letter S is added to pluralise most words in the English language. eg. Letter to Letters Word to Words and Language to Languages. But I am a word that is pluralised with the addition of the letter C.
Runs over fields and woods all day. Under the bed at night sits not alone, With long tongue hanging out, Resting at your feet until we go for a walk