1.   A hundred years ago it was widely believed that there was life on Mars.

2.   After so many years in prison, Victor was not equipped for life on the outside.

3.   All these constraints form the third crucial stage of the evolution of life on earth.

4.   An orderly life on either side of the dual carriageway, the illusion of an orderly life.

5.   At present we have no evidence of life on other planets.

6.   Cairns-Smith believes that the original life on this planet was based on self-replicating inorganic crystals such as silicates.

7.   Current data suggests that there could be life on Mars.

8.   Darwin said that all life on earth is interdependent.

9.   Despite all the tribulations, they achieved their aim, the Great Warbirds Air Display lives on!

10.   Do we save it for life on an Iowa farm?