Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
|  | organ system |  | organs |
| --- | --- | --- | --- |
| The | circulatory system | is composed of | the heart, blood, blood vessels, and lymphatics |
| The | nervous system | is composed of | the brain, spinal cord, and nerves |
| The | digestive system | is composed of | include the mouth, stomach, and intestines |
| The | endocrine system | is composed of | pituitary and thyroid glands, ovaries and testes |
| The | integumentary system | is composed of | the skin, hair, nails, and sweat glands |
| The | muscular system | is composed of | muscle tissue |
| The | reproductive system | is composed of | the uterus, the fallopian tubes, the cervix, the vagina, the penis, the testes |
| The | respiratory system | is composed of | the nose, larynx, trachea, diaphragm, bronchi, and lungs |
| The | skeletal system | is composed of | bones, cartilage, and joints |
| The | urinary system | is composed of | the kidneys, ureters, urinary bladder, and urethra |
| The | excretory system | is composed of | sweat glands, the liver, the lungs and the kidney system |
Question:
"Name of the organ system that is composed of sweat glands, the liver, the lungs and the kidney system." Select the correct choice to answer the question or fill in the blank.
Choices:
(A) Endocrine System
(B) Excretory System
(C) Urinary System
(D) Circulatory System
Answer:
(B) Excretory System