The excretory system supports the cells and systems of the body by
absorbing nutrients
circulating important materials, such as nutrients
disposing of waste
absorbing water
controlling blood sugar

disposing of waste

Explanation:

The function of excretion or the removal of the wastes from the body is performed by the excretory system of the human body. The nutrients are absorbed by the circulatory system. The water balance in the body fluids is also maintained by the excretory system. The excretory system functions in accordance to create a balance of water and nutrient to help the body in its proper functioning. Water is collected and body fluids are filtered.

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the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

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