Dehydration is the excessive loss of fluids in the body. Low levels of calcium and potassium may also cause muscle cramps, since both minerals contribute to healthy muscle function. Low blood supply to your legs and feet can cause cramping in those areas when you exercise, walk, or participate in physical activities.
Physical properties of materials and systems can often be categorized as being either intensive or extensive quantities, according to how the property changes when the size (or extent) of the system changes. According to IUPAC, an intensive property is one whose magnitude is independent of the size of the system.
im in 8th grade.. Density is a property relating to the mass and volume of a given substance. Density is an intensive property.   Density is the quantity of mass of one thing divided by its volume. the density property is the property that states that between any two real numbers, there is always another real number.