All substances take up the least amount of volume in their (1.) solid phase, a little more volume in their (2.) liquid phase, and the largest amount of volume in their (3.) gas phase. The closer atoms or molecules get to one another, the less volume is occupied by the substance that they comprise.
Human bites can be either accidental or intentional. Intentional bite injury: This generally happens during fights and can result in a wide range of injuries from minor bruising to partial loss of body parts (for example, ears or nose).
Any mammal, including humans, can contract any kind of rabies if they come into contact with it. Early symptoms of rabies include general weakness, discomfort, headache and fever, according to the Centers for Disease Control and Prevention. If there is a bite, there may be itching and agitation around the site.