What difficulty was faced by scientists after gathering information about the properties of elements?

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

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.

What is the chemical formula for a compound between li and br? libr li2br libr2 libr3