Answer:Which photo, or illustration are your referring to? Kindly complete your question in order for us to give you the answer you need. Nevertheless, i'll give you an brief overview on what Mass is.Mass, a fundamental characteristic of matter. Mass measures its inertia, or resistance to acceleration under the influence of a force. In essence, it's a gauge of how much "stuff" an item has. The more mass an object has, the harder it is to change its state of motion (to start it moving, stop it, or change its direction).Key points:It is a measurement of the amount of matter. Inertia is determined by the quantity and kind of atoms and molecules that make up an object.Inertia is an inherent property of objects with greater massUnless matter is added or removed, an object's mass is constant regardless of where it is in the universe.The kilogram (kg) is the SI unit of mass.MASS VS. WEIGHT Mass can be thought of as the quantity of dough you have. Whether you are on Earth or the Moon, this sum remains constant. Weight, on the other hand—is how hard that dough presses down on a surface due to gravity. Even though the amount of dough (mass) hasn't changed, the dough would press down with less force (less weight) on the Moon because of the weaker gravity.