A) Asia B) North America C) Australia D) Africa
A) Near Threatened B) Critically Endangered C) Vulnerable D) Least Concern
A) Writing messages B) Vocalizations and gestures C) Using sign language D) Telepathy
A) Palm oil plantations B) Agricultural expansion C) Tourism development D) Mining operations
A) Solitary B) Large groups C) Matriarchal hierarchies D) Pair bonds
A) 2 B) 3 C) 4 D) 1
A) Pongo abelii B) Pongo tapanuliensis C) Pongo pygmaeus D) Pongo orangutan
A) Hunting B) Gardening C) Scavenging D) Foraging |