Emma described the functions of two human body organs in a table and labeled them A and B. What organs do A and B represent? (2 points) Table with columns A and B. Column A incudes the text: made of a muscle that works on its own and pumps blood to all parts of the body, while column B includes the text: oxygen into the blood and releases carbon dioxide out of the body

a
A is the heart and B is the lungs

b
A is the liver and B is the heart

c
A is the lungs and B is the stomach

d
A is the stomach and B is the liver