What Is Blood?

Eightan the story that you tell is really quite fascinating, right? Because a blood is one of the most obvious things about the human existence, inside of us. So what is blood and why is it so fundamentally, absolutely critical to us? Yes? A, well, let me begin with an observation that i guess even the first human being must have notice, and that is that er when you cut yourself, as in an injury and you bleed that you can bleed quite profusely. And when people bleed quiteprofusely, they die. Eightan: Blood's function is to transport nutrition and oxygen to the tissues and carry the waster back again for elimination through the lungs and