Answer:
The amount of people per square mile or kilometer of land; also called arithmetic density.
1. Objective
2. Objective
3. Opinionated
4. Objective
5. Opinionated
6. Opinionated
7. Objective
8. Opinionated
Alot of humans might not now they are even harming the systems by smoking or littering.
Gene (DNA) expression would be B
