How is the process of combustion in a firework similar to the way the cells in
your body release stored energy?

The process of combustion in a firework is similar with the way our body release her energy through cellular respiration in the sense that they both ;

release energy

utilze hydrocarbons such as sugars

They both release carbon dioxide.

Therefore, both cellular respiration requires release of energy.

Learn more at:  link

Cellular respiration can be described as a process in which glucose and oxygen are used to make carbon dioxide and water. Energy is released during the process. The process in which something gets burned is termed as combustion

Both the process of combustion and cellular respiration release energy. Both the processes use hydrocarbons such as sugars to burn and release energy. Carbon dioxide is released in both processes, respiration and combustion. In both mechanisms, oxidation-reduction takes place. Both the processes will require oxygen.

depends where

on my head

yes

on my legs

yes

on my

arms

yesh