Answer: B. Fat digestion
Details:
The purpose of the gallbladder is to break down fat during digestion and to help the body get rid of waste.
The most common type of gallbladder malfunction occurs when cholesterol solidifies into gallstones. WHen the gallstones become large, they cause colic or severe pain in the upper body.
Answer:
I think the answer is B i might be mistaken though c:
Explanation:
I’m going to guess the answer c
It is important because the results would not be reliable since other variables you are not testing could have been in affect.
Hope this helps(;
