GENERAL HISTOLOGY

Detailed explanation-1: -The excretory system is a close partner with both the circulatory and endocrine system.

Detailed explanation-2: -The circulatory system supplies the excretory system with blood while the excretory system removes metabolic wastes from that blood. The blood moved to the excretory system by the circulatory system also nourishes its cells.

Detailed explanation-3: -The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.

Detailed explanation-4: -The excretory system works with the respiratory, endocrine, urinary and digestive system. It works with the respiratory system because it helps the lungs get rid of carbon dioxide and water vapors. It works with the digestive system to help get rid of wastes that you eat through the anus.

Detailed explanation-5: -Organ systems work together, too. For example, the respiratory system and the circulatory system work closely together to deliver oxygen to cells and to get rid of the carbon dioxide the cells produce.