A) Orcinus orca B) Orcinus orcus C) Orca killer D) Orca whaleus
A) 50-80 years B) 20-40 years C) 80-100 years D) 10-20 years
A) Dolphin B) Seal C) Shark D) Walrus
A) Roaring B) Echolocation C) Whistling D) Singing
A) Herd B) School C) Pod D) Flock
A) Pollution B) Overfishing C) Climate change D) Habitat loss
A) Blue B) Grey C) Black D) White
A) Depends on the individual B) No C) Yes D) Sometimes |