How does the particle model of matter help make solutions?

2. how is heavy water different from normal water

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

Apush or pull that moves or changes and object when to objects touch