Its function is to take dust out of the air as it passes through your nostrils to the lungs. That's why it is sticky.
It looks black and sticky
The smoke form burning tobacco can condense to form a black tar.
You get black lungs because of smoking
The membranes in the lungs that produce a sticky secretion are called the mucus-producing goblet cells that line the respiratory tract. This mucus serves to trap dust, bacteria, and other particles, helping to keep the airways clear and protecting the lungs from potential infections.
he had black lungs from probly frostbite
tar
The smoke from a grill doesn't really turn your lungs black so the answer is no. The smoke of the grill doesn't turn your lungs black no.
I think it is tar. But I am not sure.
Your lungs turn black
my lungs has black spots on them and they say it crystllize on my lungs what is it is it harm full to me.
Yes, marijuana contains tar, which is a sticky substance that can be harmful to the lungs when smoked.