2.71: Know the Excretory Products of the Lungs, Kidneys and Skin (Organs of Excretion)

EXCRETION: Removal of waste products of metabolism from the body

ORGANS OF EXCRETIONS:

ORGAN	MAINLY EXCRETES	EXPLANATION
LUNG	Carbon Dioxide	Lung excretes Carbon Dioxide as a waste product of Aerobic respiration via Exhalation
KIDNEY	Excess Water, Salts and Urea	Kidney excretes excess Water, Salts and urea by producing Urine via osmoregulation
SKIN	Excess Water and Salts	Skin excretes excess Water and Salts through sweat glands of skin by producing sweat