Forms waste from indigestible material
Removes fluid and waste from cells and returns it to the circulatory system
Combine gametes during fertilization
Removes excess water and salt from the body
Transport gasses around the body
Removes waste from around the cells
Removes Carbon dioxide waste from the body
Transport white blood cells around the body to fight disease
Transport dissolved nutrients (glucose, electrolytes, amino acids) around the body
Support the growth and development of a fetus
Removes liquid urea waste from the body
Produces and stores white blood cells
Removes carbon dioxide from blood and expels it into the atmosphere
Breakdown molecules into monomers
Takes in oxygen gas from environment and exchanges it with blood
Absorb nutrients into circulatory system
Produce gametes through meiosis
