Tentacles are used by animals like octopuses and squids for grasping and sensing. 触手被章鱼和鱿鱼等动物用于抓握和感知。 Gills 鳃 Gills are used by fish and other aquatic animals for breathing underwater. 鳃被鱼类和其他水生动物用于...
Damen, W.G., Saridaki, T., and Averof, M., Diverse adaptations of an ancestral gill: a common evolutionary origin for wings, breathing organs, and spinnerets, Curr. Biol., 2002, vol. 12, no. 19, pp. 1711–1716. https://doi.org/10.1016/s0960-9822(02)01126-0 Article Google Schol...
During hibernation, animals' body temperature(体温)becomes lower, and their heartbeat (心) and breathing become slower. This helps the animals stay alive for a long time without the need for food or water. Some animals are “light hibernators" Their body temperature drops slightly and they wak...
XVIII.—On the mechanism of aquatic respiration and on the structure of the organs of breathing in invertebrate animalsTwo new species of Porphyrochroa Melander are described from Paraná, Porphyrochroa atlantica and Porphyrochroa sierra. A new record is also made for Porphyrochroa pacaraima ...
from the air into the blood and breathing out CO. from the body. 56. The lung capacity of teens depends on gender, age, weight and height. 57. Because the lungs are connected to the surface of the body. 58.开放式问题, 言之有理即可 。如: I think our lungs are important. I will ...
breathing holes.Killer whalesform groups in order to hunt a Narwhal down that has gone astray from its pack. Small or weak Narwhals are also preyed upon by Greenland sharks and Walruses. During an escape, Narwhals tend to submerge under the ice to get away from their predators. But the...
There are " habits " associated with the manner in which the function of breathing is performed which are well-fitted to win admiration. Wanting the knowledge of this process, not the smaller half of the history of an animal remains to be acquired. It is the aim of this memoir to ...
Symptoms may include coughing, sneezing, nasal discharge, and difficulty breathing. Maintaining a clean living environment, avoiding temperature extremes, and providing proper ventilation can help prevent respiratory infections in exotic mammals. 3. Obesity Obesity is a significant health concern for exotic...
damaging their organs7. absorbed by animals8. no chance9. Conclusion10. should make efforts1. 由第一段第一句 “Air pollution refers to the introduction of some harmful gases and particulate matter(颗粒物质) in the Earth's atmosphere...” 可知,该句主要是为空气污染(Air pollution)下定义。
forced to leave this habitat. The change of habitat started by laying their eggs on land. In order to live on land permanently, and thus leave the water environment, they had to evolve their breathing system. This essential development marked the birth of the species reptiles, birds and ...