Page 82 Crossword

2. A group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding.
5. An area of low-lying, uncultivated ground where water collects; a bog or marsh.
6. A mammal of an order whose members are born incompletely developed and are typically carried and suckled in a pouch on the mother's belly.
7. Having no living members; no longer in existence.
9. An animal that feeds on plants
10. A distinct compound or substance, especially one which has been artificially prepared or purified.
13. The surroundings or conditions in which a person, animal, or plant lives or operates.
14. Easy to perceive, understand, or interpret.
15. An animal or person that eats a variety of food of both plant and animal origin.
17. A large open area of country covered with grass, especially one used for grazing.
18. An animal that feeds on other animals.
19. A substance used for destroying organisms harmful to cultivated plants or to animals.

1. The natural home or environment of an animal, plant, or other organism.
3. Take part in a contest.
4. Of indigenous origin or growth.
5. Continue to live or exist, especially in spite of danger or hardship.
8. A person or thing likely to cause damage or danger.
11. Bring (something, especially a product, measure, or concept) into use or operation for the first time.
12. Put (someone or something) at risk or in danger.
16. Protect (something, especially something of environmental or cultural importance) from harm or destruction.