I want to know the answer to the following question:
What was introduced during the first Digimon anime?
All the background I'm provided with is that "The first Digimon anime introduced the Digimon life cycle: They age in a similar fashion to real organisms, but do not die under normal circumstances because they are made of reconfigurable data, which can be seen throughout the show.". Is that enough to answer the question?
Answer: yes