I have a head but no neck
No legs when I check
A tail is there too
I help figure out what to do
Brown in colour
and am smaller than my big brother
What am I?
A penny
I have a head but no neck
The head on the coin
No legs when I check
Nope
A tail is there too
The other side
I help figure out what to do
According to OP: This is flipping a coin.
Brown in colour
It is
and am smaller than my big brother
Smaller than a quarter
What am I?
A penny
Is it -
Snake
I have a head but no neck
Snake has head ,next part is its whole body.
No legs when I check
Snake have no legs when it check out of egg maybe.
A tail is there too
snake has tail.
I help figure out what to do
Some people treat Snake as god , so ask god what to do??
Brown in color
snake is in brown color.
and am smaller than my big brother
small snake might be small than brother.