Formula C1 Unit 7 Vocabulary

Although nitrogen forms part of us and it ______ up most of the air we breathe, it can have a devastating effect on the body in certain circumstances.

The rapidly changing pressure of water releases nitrogen bubbles into the body and decompression sickness ____ in.

A lot of effort _____ into conserving blood and other biological specimens and in its liquid state, nitrogen is perfectly suited to do this.

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