Answer:
Respiration (breathing) is the way your body gets oxygen into the lungs from the air outside. Cellular respiration describes how your cells make ATP - a molecule used to provide energy for chemical reactions.
Explanation:
I hope that this helped you ;)
I would personally choose the lets bake a model
The natural spreading of particles through a liquid or gas is called diffusion
Wind energy because it's natural and some places dont have electricity.
