The circular syment

On Wednesday  we  went to Mr.Cleary's class.So we had so much fun.Know it is my job is to make you.SO we sat down Mr.Cleary told us about circularSystem

then we he had a plan so I was the toe but we stared with on lung,3 blood cells  and a tab of oxen gin.After a while  Mr.Cleary said the tow will bust because it is getting oxygen and not letting any thing so we addend co2 or carbine dixasowside then we had put in food then wast.