The liver is an essential part of the digestive system. Which of the following levels of organization can be found in the liver?

What is the term for all the traits passed biologically from parent to child.

Why is important to cover your hands and feet in cold weather? a. they are furthest from your heart. b. they are often last to receive blood flow. c. they can suffer from tissue damage in cold weather. d. all of the above

Which disease could be possibly prevented through the use of regular physical exercise? a: cirrhosis b: asthma c: gout d: type 2 diabetes