WebSeals and sea lions – Australian Antarctic Program Home About Antarctica Overview Animals Overview Penguins Seals & sea lions Whales Fish Flying birds Krill Land invertebrates Salps Seabed (benthic) communities Sponges Squid Adapting to the cold Food web Plants and microbes Overview Lichens Mosses & liverworts Algae Snow algae … Web1 feb. 2024 · Cetaceans (whales, porpoises, and dolphins) are categorized into two main groups: baleen whales (mysticetes) and toothed whales (odontocetes). They spend their lives in water, and have many adaptations to their entirely aquatic lifestyle. There are over 70 different species of cetacean.
How Do Polar Bears Survive? [Adaptations to the Cold Arctic]
Web13 apr. 2024 · Seals have other special diving adaptations, such as a reduced heart rate (from 60-70 bpm to 15 bpm) during a long dive. The vital organs continue to receive … Web21 jan. 2024 · Polar bears are well adapted to survive in the cold weather of the arctic due to their huge size and insulation from excess fat and two layers of fur. They are the … fix dishwasher door hinge
How does seal adapted to its environment? – Heimduo
Web15 nov. 2024 · Seals are well adapted to cold polar environments with thick blubber layers that act both as a food reserve and insulation. Most seals also have a layer of fur, giving … Web10 apr. 2024 · Their adaptations include: a white appearance - as camouflage from prey on the snow and ice thick layers of fat and fur - for insulation against the cold a … WebMolecules of oxygen-carrying myoglobin are present in the muscles and colour them black. These adaptions mean that Southern elephant seals can take a breath and make the oxygen last for up to two hours. Southern elephant seals have a thick layer of blubber that sustains them during the breeding season as they do not feed during this time. can lyme disease go undetected for years