Final answer:
Breathing involves the respiratory and circulatory systems working together to supply oxygen to cells and remove carbon dioxide.
Explanation:
An everyday activity: Breathing
- Respiratory System: Involves organs like the lungs, trachea, and diaphragm.
- Circulatory System: The heart pumps oxygenated blood to cells and removes carbon dioxide.
Learn more about Organ Systems and their Interactions here:
https://brainly.com/question/33717402