1. Orangutans mainly live in:
2. Orangutans are classified as:
3. A major threat to orangutans is:
4. Orangutans mainly eat:
5. Baby orangutans stay with their mothers for:
6. Orangutans are known for their:
7. Orangutans build nests to:
8. Orangutans help forests by:
9. Orangutans are mostly:
10. Conservation mainly involves: