What needs to be added to liquid water at the earth's surface in order to evaporate it into gaseous water

Y=‐1x + 7 if y has a value of ‐24 what is the value of x?

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

Define a is a tiny pavket of energy