Oxygen is just one substance transported by the blood, and contraction of a muscle produces heat which is transported to other parts of the body by the blood. Given these facts, what is transported to other parts of the body among the following options:
- Organic compounds
 - ice
 - oxygen and heat
 - vital organs
 - heat energy
 - Veins and arteries.
 - electromagnetic energy
 - cat hair


 

   oxygen and heat      