Which of the Following Statements Are True of the Organ

Multiple Choice

Which of the following statements are true of the organ systems (Select all that apply) ?

A) The body is supported by the integumentary system.
B) Transport of oxygen is a function of the circulatory system.
C) Secretion of hormones is a function of the endocrine system.
D) The urinary system includes the kidneys and the liver.
E) The complex chemicals of foods are maintained by the digestive system.
F) Parts of the skeletal system protect some parts of the nervous system.