Answer:
In my life I must bare, my bloodline I must share. What am I?
I can generate fear and some say I come out of your ears. I am as quiet as a mouse but not welcomed in the house.
I am pronounced as one letter, written with three. I come in blue, black, brown, or grey. Reverse me and I read the same either way. What am I?
First you see me in the grass dressed in yellow gay; next I am in dainty white, then I fly away. What am I?
I am full of holes but still holds water.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.