Answer:
The more you look at me The less you see.
I can be simple or I can be complex. I can be found in this riddle or in everyday life. I can be shapes or even colors.
I am the kind of soda you must not drink.
I shrink smaller every time I take a bath. What am I?
In my life I must bare, my bloodline I must share. What am I?
Give it food and it will live, give it water and it will die.