Freezer is the source for the refrigerator's coldness. When the freezer is placed on top, the cold air produced from it is denser than the warmer air in the bottom. So cold air being dense sinks down and the warm air is forced to rise up so when the warm air rises up it and gets cold in the freezer.
50philosoper's stone 45.tangible properties
The passageway from the ovaries to the outside of the body is known as the oviduct. In female mammals this passageway is also known as the uterine tube or Fallopian tube. The eggs travel along the oviduct. These eggs will either be fertilized by sperm to become a zygote, or will degenerate in the body