Option c would be the correct answer
I think it is the gas and the heat in it
The correct answer is <span>ball-and-stick model I just take it</span>
Answer: yes
Explanation: Atoms can join together to form a molecule
They function as catalysts, they transport and store other molecules such as oxygen, they provide mechanical support and immune protection, they generate movement, they transmit nerve impulses, and they control growth and differentiation
