muscular system digestive system lymphatic system circulatory system
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: The body is made up of many systems that interact with one another. For example, the skeletal system and the muscular system work together to help the body move. Which system works with the respiratory system to distribute oxygen to the body?
Possibilities:
- muscular system
- digestive system
- lymphatic system
- circulatory system

circulatory system