Urine bag
The little bag that holds urine is called a urine collection bag or a urinary drainage bag.
A bag like organ that holds urine is the bladder.
The bladder.
The bladder.
The Bladder
An envelope is the bag in which the hot air is trapped ito to give the balloon lift.
because the air inside the balloon take up the space and it will not allow the balloon to fit in bag
No a balloon carry lighter weight then a plastic bag.
I believe the word you're looking for is Ballast.
As the bag of balloon rises, the pressure inside the bag of balloon decreases. Air pressure generally decreases as the altitude increases.
The bag used to collect urine during an operation is called a urinary drainage bag or a Foley catheter bag. This bag is connected to a catheter that is inserted into the bladder to allow for the continuous drainage of urine during surgery. It helps maintain a sterile environment and monitor urine output.
A basket and a bag supported with wires for the balloon part