Burning coal only Exploding fireworks only Both burning coal and exploding fireworks Neither burning coal nor exploding fireworks
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Some chemical reactions absorbed energy, while others release energy. Of the chemical reactions in the burning coal and exploding fireworks, which will release energy?
Possibilities:
- Burning coal only
- Exploding fireworks only
- Both burning coal and exploding fireworks
- Neither burning coal nor exploding fireworks

Both burning coal and exploding fireworks