Over time this process allows organisms to adapt to their environment.
Diseases are much too complex to be left in the hands of someone who does not understand how organisms adapt and evolve.
All the organisms on the planet are constantly adapting to those changes.
Water pressure in the depths of oceans requires that organisms adapt to these conditions.
I'm prepared to stake my reputation that no complicated organism could ever adapt itself to both gases in a natural way.
Yet many organisms have evolved and adapted to live in this dank, dark environment.
Most organisms on Earth are symbiotic or, if harmful, have both adapted to warn the other.
Then Scott finds her weakness: no organism can adapt to its own waste products.
When it does, some organisms can adapt to the changes, and some cannot.
They also want to investigate how these organisms adapt to their environment.