Which term identifies a single unit of hereditary information? 1) egg cell 2) sperm cell 3) nucleus 4) gene

If one were to put the y value into the equation, they could find out what x is for a certain value of y.  putting in the value of y (1), we get the equation: 1=4x-12=4xx=0.5this means that the value of x when why is 1 is x=0.5

Answer mechanical energy;