Answer:
The sun
Explanation:
This is where the food cycle starts.
Answer:
Factories had really bad conditions. Before the triangle fire the public really didnt know about the horrible conditions employees went through on a daily basis.
Explanation:
It is because owners of factories wanted money fast and cheap. so, they didn't care about what the employees went through. it was hot and dangerous in factories.
Community would be a antonym for the word ecosystem.
