Want this question answered?
First you throw the ball to one of your team-mates that are open. If they pass you the ball don't be afraid of the ball. If your near the hoop throw the ball into the hoop.
Yes, you are suppose to open them with special pliers.
There are actually several different kinds of cartilage in the body, but the tracheal rings are the hardest (softer cartilage is found in bendy things like your ears and nose). They're there so your windpipe doesn't collapse in on itself, kind of like a hula hoop keeping a large trash bag open.
Cartilage keeps bronchi open
A tank top, short shorts, sandles, your underwear, a ligerie outfit, your mom's bra, hoop skirt, or going out in the open with no clothes on.
The trachea is a firm cartilaginous tube and is a self supporting structure
cartilage rings
the cartilage is important because it open trachea all the time.
To hold something permanently open (such as the trachea, which is held open for breathing by rings of cartilage).
rings of cartilage
What keeps the trachea open are small cartilage ring, called cricoid cartilage.
cartilage rings give support to trachea to open all the time