Adaptations to life in water 0.0 / 5 ? OtherLife on EarthUniversityNone Created by: MariaC5Created on: 01-05-18 17:15 Otters are what type of feeders? Semi-aquatic 1 of 18 Seals and dolphins are what type of feeders? Raptorial feeders 2 of 18 What type of feeders are capable of catching, handling & swallowing food beneath waves? Raptorial feeders 3 of 18 What type of feeders rely on teeth to pierce and hold their prey? Raptorial feeders 4 of 18 What type of feeder sucks food deeper into their mouth to stop it floating away? Raptorial feeders 5 of 18 What type of feeder brings their catch to the surface to process with their teeth? Semi-aquatic feeders 6 of 18 What type of feeder hunt fish underwater using their jaws and paws? Semi-aquatic feeders 7 of 18 Do most specialist suction feeders have teeth? No 8 of 18 The crabeater seal and grey whale are examples of what? Suction feeders 9 of 18 Do Ram-based feeders use suction? No 10 of 18 Do Ram-based feeders use specialised filters? Yes 11 of 18 A reflex that causes a temporary state of inactivity in an animal is called what? Tonic-immobility 12 of 18 What is the purpose of a humpback whale call between mother and calf? To stay close 13 of 18 What is the transmission distance of a humpback whale calves call? 30m 14 of 18 Why do mother and calf humpbacks 'whisper'? Both 15 of 18 How do sea otters help kelp abundance? Eating herbivorous sea urchins 16 of 18 'Powerful indirect interactions that can control entire ecosystems' are known as what? Trophic cascades 17 of 18 Do whales go through the menopause? Yes 18 of 18
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