A) Atlantic Ocean B) Indian Ocean C) Arctic Ocean D) Pacific Ocean
A) Blue B) Grey C) White D) Black
A) Purring sounds B) Whistles and clicks C) Roaring sounds D) Barking sounds
A) Four B) Three C) One D) Two
A) Pollution, habitat degradation, and noise pollution B) Genetic disorders, infectious diseases, and parasites C) Oil spills, hunting, and ship strikes D) Predation, overfishing, and climate change
A) Seals B) Fish C) Crustaceans D) Plants
A) Taste B) Smell C) Sight D) Hearing
A) Trapping B) Echolocation C) Chasing D) Visual observation |