What Color is Dried Blood

what color is dried blood

Dried blood is a telltale sign of injury, but it is often misunderstood. Many people assume that dried blood is always brown, but that’s not the case. In fact, the color of dried blood can tell you a lot about the age of the injury and the severity of the wound. From red to black and everything in between, let’s explore what the color of dried blood really means.

What Animal Has 8 Hearts

what animal has 8 hearts

Did you know that there is an animal with not just one or two, but eight hearts? The octopus is the unique creature with this incredible trait. Each of their eight arms contains a heart, which allows them to pump blood throughout their body and maintain their complex circulatory system. This adaptation is essential for their survival in the deep ocean waters they call home.