How To Use Life-support system In A Sentence

The rainforests are our very own life-support systems and we are on the verge of switching them off. The Sun
A breach of his life-support system would have rendered him unconscious in seconds. Times, Sunday Times
If the life-support system fails there'll only be one result. The Sun
They range from implementation of complex treatment regimes to operating life-support systems in intensive care units.
The life-support system was just beside you with tubes piercing mercilessly into your left wrist.

In simple terms the rainforests are our very own life-support system - and we are on the verge of switching them off. The Sun
He's been on a life-support system since the crash.
They are our very life-support system. The Sun
All are life-support systems supplying basic needs rather than rolling out the carpet for tourists. Times, Sunday Times
Your body is its life-support system. Times, Sunday Times
Relatives said that he had improved last night but he remained on life-support systems. Times, Sunday Times
the astronauts relied on their life-support systems
An unseen intruder tries to pull the plug on his life-support system but the guy is a lousy assassin - instead of dying, Alexander wakes up, attractive, rumpled and pretty much in the pink of physical health.