An actual question from my 6 year old!
In: Biology
Pores are simple the surface openings of glands under the skin that produce sweat when we are too hot. The liquid is extracted from the blood vessels going the glands but there is no direct connection.
There are many complex systems in the body that function interdependently. The system that carries your blood has only a few entry points and exit points. There are filters on all these points. Your pores are holes in the skin. The skin is a totally different organ that is fed by the system that carries your blood. They are interdependent but not “connected”. Something had to break or cut or disrupt in order for you to bleed, this is the break in the system.
>Why blood doesn’t get through the pores?
Because your pores aren’t connected to any blood vessels.
In fact your whole circulatory system is *closed*. There is no opening. Everything entering and leaving it needs to pass through different cellular membranes that only allow (or actively *pump*) certain things through.
Latest Answers