Answer and Explanation:
The answers in order would be:
1. Organism
- There is One thing from the bunches of things, in this case, grass.
2. Population
- A bunch of grass would be considered a population, just like how there are a lot of people to be considered a population
3. Community
- Multiple organisms living in an area is what consists of a community.
4. Ecosystem
- Includes organisms and non-living things to form an environment for the organisms to live in.
#teamtrees #PAW (Plant And Water)
