Q: Every chemical reaction between molecules involves breaking and forming of what? Choices: - orbits - ions - atomic pathways - bonds A:
bonds

Q: What is one thing that can not happen to energy? Choices: - it cannot stay the same - it cannot increase - it cannot decrease - it can not be destroyed A:
it can not be destroyed

Q: Organisms interact with each other and what else? Choices: - thermal environment - atmospheric environment - outside enviroment - physical environment A:
physical environment