Answer: to store the liquid produced by the liver
Step-by-step explanation:
The gall bladder is a pear shaped organ found under the liver. It's main function is to store and transport bile to the small intestine. Bile is a yellowish brown juice which is secreted by the liver so as to facilitate the break down of fatty foods present in the small intestine. It does not directly involves in direct physical digestion of food.
On the basis of the above explanation, the role of the gall bladder is to store the liquid produced by the liver is the correct option.