Related Clues:

• Change gradually
• Demonstrate flexibility
• Blend in
• Increase in complexity, perhaps
• Develop by gradual changes
• Show elasticity
• Change, evolutionarily
• Keep up with the times
• Become acclimatized
• One way to cope
• Get used to it
• Learn to fit in
• Make accommodations
• Disprove creationism, in a way
• Gradually change