The capillary is the smallest of the blood vessels. It is the site of gas exchange between the blood and the tissues.
The Trachea!
The trachea is a tube that carries air from larynx to the lungs.
bronchi is a tube like structure. It carries air to lungs.
bronchi is tube like structure. It carries air to lungs.
trachea
the trachea (windpipe)
The trachea located in throat is the first tube that brings oxygen into the body. The bronchial tubes actually bring air into the lungs for oxygenation.
The trachea is the big straight tube that brings air to the lungs. The trachea then divides into main stem bronchi, lobar bronchi, segmental bronchi, bronchioles, etc.
Pulmonary circulation carries blood into the lungs.
trachea is the tube that connect the throat and lungs, while oesophagus is the tube that connect our mouth to the stomach.. so there is different tube that must not be confuse..The path of air into the lungs is mouth/nose to pharynx to windpipe (or trachea) to the bronchi to the bronchioles to the alveoli.The trachea (or windpipe) carries gases from the throat to the bronchi, which carry gases into and out of the lungs.The trachea, or windpipe, splits into two main branches called bronchi to carry air into and out of the lungsThe main large tube that carries air to the lungs is known as the trachea. From there it is divided into two branches called bronchi, which then further divide into bronchioles and further divides into alveoli.
Pulmonary vein carries oxygenated blood to the heart from the lungs
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.