355. The use of both English amphibian and Latin amphibius with varying gender and number to refer to animals living on both land and sea (and in figurative senses) can be found much earlier. First Known Use 1749, in the meaning defined at sense 1 Time Traveler The first known use of...
Amphibians are a class of animals that have a backbone and inhabit both land and water. Many amphibians, such as frogs, undergo a metamorphosis, meaning they begin life in the water and live on land as adults. Defining characteristics of these creatures include moist, scaleless skin and the ...
All amphibians spend part of their lives in water and part on land, which is how they earned their name—“amphibian” comes from a Greek word meaning “double life.” These animals areborn with gills, and while some outgrow them as they transform into adults, others retain them for their...
Amphibians are exothermic, also known as cold-blooded, meaning they get their body heat from the ambient temperatures in their environment. To... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can ...
The first amphibians likely looked like slimy-skinned, wide-bodied, salamanders. Fossil evidence shows that they had lateral legs, meaning they were... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts ...
Mammals are what, meaning they have different types of teeth in their mouth? Are amphibians more "phylogenetically evolved" than the bony fishes? How would you compare the reproductive patterns of monotremes, marsupials, and placental mammals? Briefly summarize the evolutionary story of fish, includ...
After analysis of all the interviews, categories with the same meaning were condensed. Inconclusive categories were consulted and discussed by authors, until mutual agreement of how to categorize them was made. A detailed list of questions and categories extracted from the answers can be found in ...