The___is the male sex cell. It is produced in the ___. The test are held outside the body in a bag of skin called ___. This keeps the sperm at the right ___. The sperm travel up the ___where liquid are added from the ___ glands. The mixture is call ___. The semen flow out of the ___ through a tube called ___.

gametes, testes, scrotum, temperature, deferent duct, ejaculatory, semen, prostate, urthera

Explanation:

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy