Ruben

Excretory System test 1. Is the excretory system part of the kidneys? Explain.  Yes because the kidneys help filter blood and helps get rid of urine which is waste. 2 What is the excretory system used for? Explain The excretory system is used for getting rid of the waste in our body. 3 what dose the excretory system store it? The excretory system stores in it organs