One of the bladder's main functions is to
a. absorb water in the body
b. filter the blood
c. connect the kidney to the urethra
d. store urine before elimination

The answer is D. Store Urine Before Elimination

When we got the feeling that we need to pee it's because the storage space in our Bladder is full so we have to dispose it in order to store the new one. Average human bladder can store up to 500 - 1000 mL of urine

Q=mc∆tq=59.047g×4.2j/g/k×(27.8-23.7)q=1,016.789j