6 km-deep ice core - the deepest ice ever sampled on Earth - scientists have discovered ancient bacteria that can be brought back to life to grow and flourish.
(the deepest ice; sampled; L:on Earth - scientists; T:ever) (6 km-deep ice core; have discovered; ancient bacteria that can be brought back to life) (ancient bacteria; can be brought; back to life; to grow and flourish) (ancient bacteria that can be brought back to life; to grow; )
the deepest ice 6 km-deep ice core ancient bacteria ancient bacteria that can be brought back to life
sampled have discovered can be brought to grow
L:on Earth - scientists T:ever
ancient bacteria that can be brought back to life
back to life to grow and flourish