...................................
<span>Advancements in medicine have increased the life expectancy of humans</span>
Answer:
Various biotic & abiotic elements create ecosystem.
Explanation:
Ecosystem is a geographic system where plants, animals, other organisms, weather & other climatic factors create an ambience of prevailing life.
Ecosystem has following components :
- Biotic Components : Living organisms & creatures, biodiversity
- Abiotic Components : Non Living organisms like Water, Air, Land etc