The rope should be more than twice the length of the climb. The length of the climb is the maximum distance that the belayer is going to be from the climber.
When he is hanging by his teeth!
Thats a tricky question to answer! For a start I would say if the climber knew he/she had health problems then he/she should not be on the mountain to start with. If a climber becomes ill on Everest everything possible is done to get them off the mountain providing there is no risk to the rescuers.
Climber B at 20,000ft would have more diffaculty breathing. Because he is alot higher than climber A. As a matter in fact Climber A would be breathing normally because 2000ft is only about 1000 meters, which is an altitude to low that the airchange wouldent even be 1% different than it is at sea level.
The Bowflex Tread Climber would be excellent for a runner.
You should protect the forest to live longer.
If you want to be a climber, you should not be afraid of heights. You should be physically, mentally and medically fit. You all need the right attire for this purpose.
every one is alound to climb it but it is recommended you are a very experianced climber.
Southerners thought congress should protect their borders.
we should protect crops because with the help of crops we get food and etc
U should wear some helmets to protect yourself.
You should not protect tropical rain forests because why do we need rain forests.
You should protect clients from hair clippings to avoid client discomfort.