unit 9

1. birds such as chickens and ducks that are kept on farms in order to produce eggs and meat
3. an animal with smooth brown fur that swims in rivers and eats fish
6. causing a lot of destruction, suffering, or death
7. the variety of plants and animals in a particular place
9. an animal such as a cow that has several stomachs and eats grass
10. to push or knock against someone in a crowd, especially so that you can get somewhere or do something before other people
11. the production and sale of farm products, or a company involved in this

1. a very bad situation that someone is in
2. the state of being a famous performer
4. waste matter from animals that is mixed with soil to improve the soil and help plants grow
5. an animal that eats flesh
8. unwilling to believe that people have good, honest, or sincere reasons for doing something