The locomotor system includes which two systems? A Skeletal and muscular

B Circulatory and lymphatic

C Digestive and excretory

A

Explanation:

They make you move

the sphincter muscles at the end of the digestive tract is the anus.

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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