Respuesta :
Both Eddie and Val are correct because chemical energy is a type of potential energy and mechanical energy includes kinetic energy.
What is Energy?
This is defined as the capacity and ability to do work. Potential energy is a type of energy by virtue of its position and chemical energy falls under this category.
Kinetic energy on the other hand is the energy by virtue of movement or motion and mechanical energy falls under this too thereby making option C most appropriate.
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