It is one of the 4 major organs
A famine may occur when there is a food shortage due to a bad crop of a certain food. Or if there is more people needing a certain food than what is available. <span />
The first one: Saturated fats
Second one: unsaturated fat
Third one: lipoprotein
Fourth one: cholesterol
(Second and fourth one not sure)
I would recommend studying and then looking it up
