What would happen to the circulatory system if the muscular system stopped working?

Hello!

The muscular system is what helps you to breathe, speak, and move. If your muscle systems stopped moving, you would be completely paralyzed and you would eventually stop breathing which would cause no oxygen then no oxygen to the brain, and blood would be lower ultimately causing the circulatory system to fail which would, in turn, kill you. Since the CIrculatory system runs off oxygen to support the heart as well as the other vital organs and the muscular system controls breathing...

I hope this helped!

I am, yours most sincerely,
SuperHelperThingy

You will die because your heart is made out of muscles and if muscles stop, the heart stop, if the heart stop, it will won't pump any more blood, and if the heart can't pump blood, you are going to die right away and there will be no cure.