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.
A large, retrospective series examining human bite wounds in children found that none of the bites manifesting as abrasions became infected, while the rate of infection was much higher in bite wounds that caused punctures or lacerations.
Harmful dog germs are usually harmless for humans, unless weâre talking about rabies, a disease that affects dogs and people in equally damaging ways. But generally, humans are immune to most dog germs. Likewise, human germs probably wonât harm a dog.But human germs can harm humans, of course. So a bite from a human mouth full of harmful bacteria may very well be more damaging than a dog bite, even if the dogâs mouth is full of harmful dog germs.ut human germs can harm humans, of course. So a bite from a human mouth full of harmful bacteria may very well be more damaging than a dog bite, even if the dogâs mouth is full of harmful dog germs.