Mass: mass is the amount of material in an object. Mass is measured with a balance, usually in grams or kilograms
Volume: volume is the amount of space occupied by an object. Volume is measured using a graduated cylinder or is determined by calculation using the dimensions of the object. Volume is measured in cm3, m3, mL and L.
Density: Density is a mass to volume ratio. Density can be used to identify a substance because every pure substance has a unique density value. Objects with smaller densities will float in liquids that have greater densities.
density- degree of consistency measured by the quantity of mass per unit volume.
mass- the quantity of matter which a body contains, as measured by its acceleration under a given force or by the force exerted on it by a gravitational field.
volume- the amount of space that a substance or object occupies, or that is enclosed within a container, especially when great.
Slaves did not have rights in the slavery times because they were seen as lesser people who were just meant to be slaves. They had no rights because we didnt see them as real humans
